| h | Thicket Tinamou Crypturellus cinnamomeus | |||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | heard only; loudly calling at dawn at km 25 or so; too far off road to try to call in | ||
| Least Grebe Tachybaptus dominicus | ||||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 4 | ||
| Pied-billed Grebe Podilymbus podiceps | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 4 | ||
| Eared Grebe Podiceps nigricollis | ||||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 4 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| Western Grebe Aechmophorus occidentalis | ||||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 10 | ||
| Clark's Grebe Aechmophorus clarkii | ||||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 30 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | many | ||
| American White Pelican Pelecanus erythrorhynchos | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | many | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | many | ||
| Brown Pelican Pelecanus occidentalis | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | many | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | many | ||
| Blue-footed Booby Sula nebouxii | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 4 on offshore rocky pinnacles | ||
| Brown Booby Sula leucogaster | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 1 off a beach w. of Acapulco | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 1 over ocean along beach | ||
| Neotropic Cormorant Phalacrocorax brasilianus | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | many | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | many | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 2 | ||
| Magnificent Frigatebird Fregata magnificens | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 1 | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | several over a beach w. of Acapulco | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 1 | ||
| Great Blue Heron Ardea herodias | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 4 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 1 | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 2 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| Great Egret Ardea alba | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 1 | ||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | several | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | many | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | many | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 2 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 2 | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| Tricolored Heron Egretta tricolor | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 2 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 2 | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 2 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| Little Blue Heron Egretta caerulea | ||||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 6 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 | ||
| Snowy Egret Egretta thula | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | many | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 4 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 6 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| Cattle Egret Bubulcus ibis | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | several | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | many | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | several | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | several | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | several | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | several | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | many | ||
| Green Heron Butorides virescens | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 2 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | several | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 3 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 | ||
| Black-crowned Night-Heron Nycticorax nycticorax | ||||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| Yellow-crowned Night-Heron Nyctanassa violacea | ||||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 1 | ||
| Bare-throated Tiger-Heron Tigrisoma mexicanum | ||||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 seen very well | ||
| Wood Stork Mycteria americana | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 3 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 20 | ||
| White Ibis Eudocimus albus | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 1 | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 2 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | several | ||
| White-faced Ibis Plegadis chihi | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 3 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 1 | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 6 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | many | ||
| Black-bellied Whistling-Duck Dendrocygna autumnalis | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 50 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | many | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 200 or more on sandbank of reservoir | ||
| American Wigeon Anas americana | ||||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| Green-winged Teal Anas carolinensis | ||||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 10 | ||
| Mallard Anas platyrhynchos | ||||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 Mexican Duck (A.p. diazi) | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 Mexican Duck (A.p. diazi) | ||
| Northern Pintail Anas acuta | ||||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| Blue-winged Teal Anas discors | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 8 on golf course pond | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | many | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | several | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | several | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | many | ||
| Cinnamon Teal Anas cyanoptera | ||||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| Northern Shoveler Anas clypeata | ||||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 10 | ||
| Ring-necked Duck Aythya collaris | ||||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| Ruddy Duck Oxyura jamaicensis | ||||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | many | ||
| Black Vulture Coragyps atratus | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | several | ||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | several | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | many | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 2 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | several | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | several | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 2 | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 6 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | several | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| Turkey Vulture Cathartes aura | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | several | ||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | several | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | many | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | several | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | several | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 1 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (lower thorn), Guerrero | 2 | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 2 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | several | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | 2 | ||
| Lesser Yellow-headed Vulture Cathartes burrovianus | ||||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 seen well; blue on head; on ground at carcass | ||
| Osprey Pandion haliaetus | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 1 | ||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 1 carrying a fish | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 1 | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 2 | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| White-tailed Kite Elanus leucurus | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 1 seen hovering over fields along Acapulco by-pass | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 | ||
| Northern Harrier Circus cyaneus | ||||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| Sharp-shinned Hawk Accipiter striatus | ||||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| Great Black-Hawk Buteogallus urubitinga | ||||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 2 seen from above as they circled below us in a canyon | ||
| Broad-winged Hawk Buteo platypterus | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 3 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 1 seen perched | ||
| Short-tailed Hawk Buteo brachyurus | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| Zone-tailed Hawk Buteo albonotatus | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| Red-tailed Hawk Buteo jamaicensis | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 | ||
| Barred Forest-Falcon Micrastur ruficollis | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | heard only at dawn; not very close to road | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | heard only close to road; could not locate nor get to move | ||
| Collared Forest-Falcon Micrastur semitorquatus | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | heard only; pair calling very close to road, but we could not find them despite trying for many minutes | ||
| American Kestrel Falco sparverius | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 1 | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 seen hovering | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 | ||
| Bat Falcon Falco rufigularis | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 2 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| Peregrine Falcon Falco peregrinus | ||||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 2 high in clouds; probably migrating | ||
| F | West Mexican Chachalaca Ortalis poliocephala | |||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 2 seen very briefly, but heard often | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 2 seen well at dawn at top of ridge; perched and flying; heard | ||
| Crested Guan Penelope purpurascens | ||||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | heard only | ||
| h | Long-tailed Wood-Partridge Dendrortyx macroura | |||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | heard only many times; sometimes at close range; seen by a few in the group, but not by me | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | heard only; not particularly close to road | ||
| F | Banded Quail Philortyx fasciatus | |||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 2 seen along roadside in private housing development near reservoir in late afternoon | ||
| h | Singing Quail Dactylortyx thoracicus | |||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | heard only; very close to us, but could not move them from their cover; only heard that one time | ||
| Virginia Rail Rallus limicola | ||||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| Sora Porzana carolina | ||||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 6 | ||
| Purple Gallinule Porphyrio martinica | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 4 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | several | ||
| Common Moorhen Gallinula chloropus | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 2 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | many | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | many | ||
| American Coot Fulica americana | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 8 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | many | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | several | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | many | ||
| Northern Jacana Jacana spinosa | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 20 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | many | ||
| Black-necked Stilt Himantopus mexicanus | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | many | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | many | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 2 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| Semipalmated Plover Charadrius semipalmatus | ||||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 2 | ||
| Killdeer Charadrius vociferus | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 1 | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| Collared Plover Charadrius collaris | ||||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 2 on grassy verges of reservoir in private housing development | ||
| Wilson's Snipe Gallinago delicata | ||||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 4 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| Long-billed Dowitcher Limnodromus scolopaceus | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 6 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 | ||
| Whimbrel Numenius phaeopus | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 1 along beach | ||
| Greater Yellowlegs Tringa melanoleuca | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 1 | ||
| Lesser Yellowlegs Tringa flavipes | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 2 | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 | ||
| Spotted Sandpiper Actitis macularia | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 3 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 10 | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | several | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 | ||
| Willet Catoptrophorus semipalmatus | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 1 western race | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 6 of western race | ||
| Ruddy Turnstone Arenaria interpres | ||||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 on grassy verge of reservoir holding basins. Seen well and photographed by Jim Livaudais. |
||
| Least Sandpiper Calidris minutilla | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | many | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | several | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 2 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | several | ||
| Baird's Sandpiper Calidris bairdii | ||||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 1 | ||
| Wilson's Phalarope Phalaropus tricolor | ||||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 6 | ||
| Laughing Gull Larus atricilla | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | many | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | many | ||
| Caspian Tern Sterna caspia | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 4 | ||
| Elegant Tern Sterna elegans | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 3 | ||
| Sandwich Tern Sterna sandvicensis | ||||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 6 | ||
| Royal Tern Sterna maxima | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | many | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | many | ||
| Common Tern Sterna hirundo | ||||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | several | ||
| Forster's Tern Sterna forsteri | ||||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | several | ||
| Black Tern Chlidonias niger | ||||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | several offshore | ||
| Black Skimmer Rynchops niger | ||||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 2 | ||
| Rock Dove Columba livia | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | several | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | several | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | several | ||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | several | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | several | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | several | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | several | ||
| Band-tailed Pigeon Patagioenas fasciata | ||||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 2 flying over | ||
| Red-billed Pigeon Patagioenas flavirostris | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 4 | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 2 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
| Mourning Dove Zenaida macroura | ||||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 10 | ||
| White-winged Dove Zenaida asiatica | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 8 | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | several | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | several | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | several | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | several | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| Common Ground-Dove Columbina passerina | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 2 | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | many | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | many | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| Ruddy Ground-Dove Columbina talpacoti | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | several | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| Inca Dove Columbina inca | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 10 | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | many | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | many | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | many | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | many | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | several | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | many | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | several | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | many | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| White-tipped Dove Leptotila verreauxi | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 1 | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | several | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | heard only; often | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | several | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | heard only | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | heard only | ||
| F | White-faced Quail-Dove Geotrygon albifacies | |||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 2 seen as they rocketed down the mountainside right over our heads; many more heard | ||
| Ruddy Quail-Dove Geotrygon montana | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 quick flyby along road | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 3 seen on road | ||
| Orange-fronted Parakeet Aratinga canicularis | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 2 | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | several | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | several | ||
| White-fronted Parrot Amazona albifrons | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | many perched and flying over in small groups | ||
| F | Lilac-crowned Parrot Amazona finschi | |||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 20 in numerous pairs, using flying overhead but sometimes perched | ||
| Squirrel Cuckoo Piaya cayana | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 1 | ||
| Groove-billed Ani Crotophaga sulcirostris | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 1 | ||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | several | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | many | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 2 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 2 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | several | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | several | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| h | Pheasant Cuckoo Dromococcyx phasianellus | |||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | heard only at dawn calling far from road at about km 25; never responded | ||
| F | Lesser Ground-Cuckoo Morococcyx erythropygus | |||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 2 seen and heard well and several more heard only in thorn scrub on hillside along L. Coyuca | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | heard only | ||
| h | Lesser Roadrunner Geococcyx velox | |||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | heard only along edge of corn field in mid-elevation forest; could not find singing bird | ||
| F | Balsas Screech-Owl Megascops seductus | |||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 1 seen very well in predawn light; responded to tape. Several others heard. | ||
| Mottled Owl Ciccaba virgata | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 seen very well in spotlight; 4 more heard at various spots along road before dawn | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | heard only at several places | ||
| h | Mountain Pygmy-Owl Glaucidium gnoma | |||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | heard only in predawn at top | ||
| F | Colima Pygmy-Owl Glaucidium palmarum | |||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 1 seen and heard very well at close range | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | heard only | ||
| Ferruginous Pygmy-Owl Glaucidium brasilianum | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 1 at Hotel Diamante first thing in the morning | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | heard only | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | heard only | ||
| F | Stygian Owl Asio stygius | |||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 1 seen well in spotlight on high snag at camp at top; heard | ||
| F | Northern Potoo Nyctibius jamaicensis | |||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 seen well in spotlight; several more heard along road before dawn | ||
| Lesser Nighthawk Chordeiles acutipennis | ||||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 | ||
| Pauraque Nyctidromus albicollis | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | heard only | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| Buff-collared Nightjar Caprimulgus ridgwayi | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 seen very well perched in spotlight; could see collar; singing | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | heard only | ||
| Whip-poor-will Caprimulgus vociferus | ||||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | heard only; Mexican race | ||
| Chestnut-collared Swift Streptoprocne rutila | ||||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | several | ||
| White-collared Swift Streptoprocne zonaris | ||||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | several | ||
| Vaux's Swift Chaetura vauxi | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | many | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | several | ||
| Western Long-tailed Hermit Phaethornis longirostris | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 2 in thorn scrub | ||
| Violet Sabrewing Campylopterus hemileucurus | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| Green Violet-ear Colibri thalassinus | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | several | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | several | ||
| F | Short-crested Coquette Lophornis brachylophus | |||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 male seen well for about 30 seconds perched on a bare twig in early morning | ||
| F | White-tailed Hummingbird Eupherusa poliocerca | |||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 male seen well but briefly in excellent light feeding at citrus blossoms along road | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 12 females at many locations; no males seen this day | ||
| F | Dusky Hummingbird Cynanthus sordidus | |||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 2 seen very well at close range; perched | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 2 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | several | ||
| Broad-billed Hummingbird Cynanthus latirostris | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 2 of Doubleday's race (C. l. doubledayii) | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 4 of Doubleday's race (C.l. doubledayii) | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 of Doubleday's race (C.l. doubledayii) | ||
| White-eared Hummingbird Hylocharis leucotis | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 2 including one bathing at pool | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 1 | ||
| Cinnamon Hummingbird Amazilia rutila | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 4 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 4 | ||
| Violet-crowned Hummingbird Agyrtria violiceps | ||||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 1 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 4 | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | 1 | ||
| F | Green-fronted Hummingbird Agyrtria viridifrons | |||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 2 seen at close range; ID confirmed by M. Carmody | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 in lower, thornier area | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 1 | ||
| Berylline Hummingbird Saucerottia beryllina | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | several | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 3 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 4 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 2 | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | several | ||
| Blue-throated Hummingbird Lampornis clemenciae | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 | ||
| F | Amethyst-throated Hummingbird Lampornis amethystinus | |||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 2 seen fairly well | ||
| Magnificent Hummingbird Eugenes fulgens | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 2 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 2 | ||
| F | Plain-capped Starthroat Heliomaster constantii | |||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 1 male seen well; throat pattern; long bill | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 1 seen along Microwave Tower road | ||
| F | Sparkling-tailed Hummingbird Tilmatura dupontii | |||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 1 female seen chased by fem. Bumblebee H.; white side marks seen; not seen by group | ||
| Ruby-throated Hummingbird Archilochus colubris | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 2 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| F | Bumblebee Hummingbird Atthis heloisa | |||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 female perched; calling; studied for a long time | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 2 females studied for extensive periods of time as they seemed to defend feeding grounds | ||
| Calliope Hummingbird Stellula calliope | ||||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 female | ||
| Broad-tailed Hummingbird Selasphorus platycercus | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 seen; heard | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 1 | ||
| Rufous Hummingbird Selasphorus rufus | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 seen well | ||
| F | Citreoline Trogon Trogon citreolus | |||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 1 seen very well at close range | ||
| F | Mountain Trogon Trogon mexicanus | |||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 3 seen very well in good light at close range; calling | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 2 | ||
| Collared Trogon Trogon collaris | ||||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| Elegant Trogon Trogon elegans | ||||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | heard only | ||
| Belted Kingfisher Ceryle alcyon | ||||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 2 | ||
| Ringed Kingfisher Ceryle torquata | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | many | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 1 | ||
| Green Kingfisher Chloroceryle americana | ||||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 1 | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 2 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| F | Russet-crowned Motmot Momotus mexicanus | |||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 1 seen and heard very well at close range | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 1 seen well | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 1 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 2 | ||
| 3/31/2007 | Oak/pine woodlands near Amaloya del Rio, State of Mexico | 1 | ||
| F | Wagler's Toucanet Aulacorhynchus wagleri | |||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 20 seen very well at many locations; flying, calling, and perched | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | heard only | ||
| Acorn Woodpecker Melanerpes formicivorus | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 2 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | heard only | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| F | Golden-cheeked Woodpecker Melanerpes chrysogenys | |||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 3 seen and heard very well | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 4 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 2 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 1 | ||
| F | Gray-breasted Woodpecker Melanerpes hypopolius | |||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 3 seen well in candelabra cactus north of Chilpancingo | ||
| Yellow-bellied Sapsucker Sphyrapicus varius | ||||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| Ladder-backed Woodpecker Picoides scalaris | ||||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 1 | ||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 1 | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 1 | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | 1 | ||
| Hairy Woodpecker Picoides villosus | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | heard only | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 1 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| F | Strickland's Woodpecker Picoides stricklandi | |||
| 3/31/2007 | forest near La Cima, km 45 of free road, Department Federal | 1 seen well as it flew from tree to tree. Silent. Size of Downy Woodpecker. | ||
| F | Gray-crowned Woodpecker Piculus auricularis | |||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 seen very well; heard; observed for a long time along road | ||
| Northern Flicker Colaptes auratus | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | heard only | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | heard only | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | heard only | ||
| Lineated Woodpecker Dryocopus lineatus | ||||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | heard only | ||
| F | Scaly-throated Foliage-gleaner Anabacerthia variegaticeps | |||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 seen very well at close range | ||
| Ruddy Foliage-gleaner Automolus rubiginosus | ||||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 2 individuals seen at different times; very responsive to tape; good views | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | heard only | ||
| Olivaceous Woodcreeper Sittasomus griseicapillus | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| F | Northern Barred-Woodcreeper Dendrocolaptes sanctithomae | |||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 2 seen very well; white bill; large size; heard | ||
| Ivory-billed Woodcreeper Xiphorhynchus flavigaster | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 seen well | ||
| Spotted Woodcreeper Xiphorhynchus erythropygius | ||||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| F | White-striped Woodcreeper Lepidocolaptes leucogaster | |||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 3 seen very well in pines at about 6000' | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| Northern Beardless-Tyrannulet Camptostoma imberbe | ||||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 2 | ||
| Greenish Elaenia Myiopagis viridicata | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 3 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 | ||
| Yellow-olive Flycatcher Tolmomyias sulphurescens | ||||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| F | Pileated Flycatcher Xenotriccus mexicanus | |||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 1 seen very well in late afternoon light; calling; responded to tape | ||
| Tufted Flycatcher Mitrephanes phaeocercus | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 2 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 2 | ||
| Olive-sided Flycatcher Contopus cooperi | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| Greater Pewee Contopus pertinax | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 1 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| 3/31/2007 | Oak/pine woodlands near Amaloya del Rio, State of Mexico | 1 | ||
| Willow Flycatcher Empidonax traillii | ||||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 1 | ||
| White-throated Flycatcher Empidonax albigularis | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 1 ID confirmed by M. Carmody | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| Least Flycatcher Empidonax minimus | ||||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 4 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| Hammond's Flycatcher Empidonax hammondii | ||||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | several | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 2 | ||
| Gray Flycatcher Empidonax wrightii | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 | ||
| Dusky Flycatcher Empidonax oberholseri | ||||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 1 | ||
| F | Pine Flycatcher Empidonax affinis | |||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 seen well; ID confirmed by M. Carmody | ||
| Pacific-slope Flycatcher Empidonax difficilis | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 1 | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 1 | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| Cordilleran Flycatcher Empidonax occidentalis | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| Buff-breasted Flycatcher Empidonax fulvifrons | ||||
| 3/31/2007 | Oak/pine woodlands near Amaloya del Rio, State of Mexico | 2 seen well and heard | ||
| Black Phoebe Sayornis nigricans | ||||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 2 at gorge in Tasco | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| Vermilion Flycatcher Pyrocephalus rubinus | ||||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 2 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 6 | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 2 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 6 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | several | ||
| Bright-rumped Attila Attila spadiceus | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 seen and several more heard | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | heard only | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | heard only | ||
| Dusky-capped Flycatcher Myiarchus tuberculifer | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 3 seen and several more heard | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | heard only | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | heard only | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 1 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | 1 | ||
| Ash-throated Flycatcher Myiarchus cinerascens | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 1 | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 1 | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 1 | ||
| F | Nutting's Flycatcher Myiarchus nuttingi | |||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 1 seen and heard well | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 1 | ||
| Brown-crested Flycatcher Myiarchus tyrannulus | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
| F | Flammulated Flycatcher Deltarhynchus flammulatus | |||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 1 seen well and heard at fairly close range; ID confirmed by M. Carmody | ||
| Great Kiskadee Pitangus sulphuratus | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 6 | ||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | several | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | several | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | many | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 4 | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | several | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | several | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| Boat-billed Flycatcher Megarynchus pitangua | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| Social Flycatcher Myiozetetes similis | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 2 | ||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 2 | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 2 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 2 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| Tropical Kingbird Tyrannus melancholicus | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 2 | ||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | several | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | several | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | several | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 2 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 2 | ||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | several | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | many | ||
| Cassin's Kingbird Tyrannus vociferans | ||||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 1 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 3 on lower reaches of road | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | several | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| Thick-billed Kingbird Tyrannus crassirostris | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 on lower reaches of road | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 1 | ||
| Western Kingbird Tyrannus verticalis | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 on lower reaches of road | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| Rose-throated Becard Pachyramphus aglaiae | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 2 males and 1 female | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 2 | ||
| Masked Tityra Tityra semifasciata | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 10 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| Horned Lark Eremophila alpestris | ||||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 4 | ||
| Gray-breasted Martin Progne chalybea | ||||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | several | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | several | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | several | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | several | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | several | ||
| Tree Swallow Tachycineta bicolor | ||||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| Violet-green Swallow Tachycineta thalassina | ||||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 1 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 | ||
| Northern Rough-winged Swallow Stelgidopteryx serripennis | ||||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | many | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | many | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | several | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | many | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | several | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | several | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| Cliff Swallow Petrochelidon pyrrhonota | ||||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | several | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | several | ||
| Barn Swallow Hirundo rustica | ||||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | several | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | several | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | many | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | several | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| Ruby-crowned Kinglet Regulus calendula | ||||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 3 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | many | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | many | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | many | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | several | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 2 | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | 2 | ||
| F | Gray Silky-flycatcher Ptilogonys cinereus | |||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | pair seen well; calling | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 10 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 4 | ||
| Cedar Waxwing Bombycilla cedrorum | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 30 in one flock | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 100 in three large flocks flying by | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | several flocks flying over | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | several small flocks | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 100 in two flocks flying overhead | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| F | Gray-barred Wren Campylorhynchus megalopterus | |||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 10 in family groups. Very responsive to tape; great views. | ||
| Rufous-naped Wren Campylorhynchus rufinucha | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | several of race C.r. fumelis | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | several of race C.r. fumelis | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 of race C.r. fumelis | ||
| F | Boucard's Wren Campylorhynchus jocosus | |||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 1 singing bird drawn from dry deciduous scrub at lunch stop along road at mid-elevations | ||
| Canyon Wren Catherpes mexicanus | ||||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | heard only | ||
| F | Happy Wren Thryothorus felix | |||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 seen very well; heard | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | heard only | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | heard only | ||
| F | Banded Wren Thryothorus pleurostictus | |||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 1 seen well as it responded to tape. Very difficult skulker which eluded us at different spots. | ||
| F | Sinaloa Wren Thryothorus sinaloa | |||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 2 seen very well; heard | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| House Wren Troglodytes aedon | ||||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 1 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 2 of the brown throated race (T.a. brunneicollis) | ||
| Marsh Wren Cistothorus palustris | ||||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | heard only | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 seen well and heard singing | ||
| Gray-breasted Wood-Wren Henicorhina leucophrys | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 seen and heard | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | heard only | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | heard only | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | heard only | ||
| Northern Mockingbird Mimus polyglottos | ||||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| Curve-billed Thrasher Toxostoma curvirostre | ||||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 4 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| F | Blue Mockingbird Melanotis caerulescens | |||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 skulker finally seen for a few seconds; heard much more often and glimpsed a few other times | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | heard only | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | heard only | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | heard only | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | heard only | ||
| Eastern Bluebird Sialia sialis | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 | ||
| Western Bluebird Sialia mexicana | ||||
| 3/31/2007 | La Cima grasslands, State of Morelos | several on fence posts | ||
| F | Brown-backed Solitaire Myadestes occidentalis | |||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 2 seen well; many more heard | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 10 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 10 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | several | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | heard only | ||
| Orange-billed Nightingale-Thrush Catharus aurantiirostris | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 2 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 2 | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 1 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 2 | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | heard only | ||
| F | Russet Nightingale-Thrush Catharus occidentalis | |||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 4 seen very well at different times; calling | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 2 | ||
| Ruddy-capped Nightingale-Thrush Catharus frantzii | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 | ||
| Swainson's Thrush Catharus ustulatus | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| Hermit Thrush Catharus guttatus | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 2 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| F | Black Robin Turdus infuscatus | |||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 seen well thru scope but very briefly as it perched on exposed limb; heard several times but could not be found as it concealed itself in canopy foliage | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 brief look; singing | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 1 seen briefly; singing | ||
| White-throated Thrush Turdus assimilis | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | heard only | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 2 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 1 | ||
| F | Rufous-backed Robin Turdus rufopalliatus | |||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 3 in fruiting tree by hotel parking lot; seen well | ||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | heard only | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 1 seen well in late afternoon light | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | several | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| American Robin Turdus migratorius | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 10 | ||
| Blue-gray Gnatcatcher Polioptila caerulea | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 3 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 4 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 3 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 1 | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | 1 | ||
| F | White-lored Gnatcatcher Polioptila albiloris | |||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 1 seen well at close range | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 2 | ||
| Bushtit Psaltriparus minimus | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 4 of the black-eared race (P.m. personatus) | ||
| 3/31/2007 | Oak/pine woodlands near Amaloya del Rio, State of Mexico | 2 Black-eared race (P.m. personatus) | ||
| Mexican Chickadee Poecile sclateri | ||||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 1 found near top in pines | ||
| White-breasted Nuthatch Sitta carolinensis | ||||
| 3/31/2007 | Oak/pine woodlands near Amaloya del Rio, State of Mexico | 1 | ||
| 3/31/2007 | forest near La Cima, km 45 of free road, Department Federal | 1 | ||
| Brown Creeper Certhia americana | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 | ||
| Loggerhead Shrike Lanius ludovicianus | ||||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| Steller's Jay Cyanocitta stelleri | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 2 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 2 of distinctive Mexican race | ||
| 3/31/2007 | forest near La Cima, km 45 of free road, Department Federal | 1 | ||
| White-throated Magpie-Jay Calocitta formosa | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | several seen and heard | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | several seen; more heard | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | many seen; more heard | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | several | ||
| Green Jay Cyanocorax yncas | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | heard only | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | heard only | ||
| F | San Blas Jay Cyanocorax sanblasianus | |||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | 10 in good light in palms along lagoon; heard | ||
| F | White-throated Jay Cyanolyca mirabilis | |||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 seen very well; calling; quite responsive to tape | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 1 probably same bird as previous day | ||
| Western Scrub-Jay Aphelocoma californica | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 1 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| European Starling Sturnus vulgaris | ||||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 near hotel in Amaloya del Rio | ||
| House Sparrow Passer domesticus | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 2 | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | several | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | several | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | several | ||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | several | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | several | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | several | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | several | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | several | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| Bell's Vireo Vireo bellii | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 2 | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 2 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| Plumbeous Vireo Vireo plumbeus | ||||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 1 | ||
| Cassin's Vireo Vireo cassinii | ||||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | 1 | ||
| 3/31/2007 | Oak/pine woodlands near Amaloya del Rio, State of Mexico | 1 | ||
| Blue-headed Vireo Vireo solitarius | ||||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 1 | ||
| Hutton's Vireo Vireo huttoni | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 6 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 2 | ||
| Warbling Vireo Vireo gilvus | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | many | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 2 | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 4 | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | 1 | ||
| 3/31/2007 | Oak/pine woodlands near Amaloya del Rio, State of Mexico | 2 | ||
| F | Golden Vireo Vireo hypochryseus | |||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 seen very well along road below Paraiso; heard | ||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 1 | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | 1 | ||
| F | Chestnut-sided Shrike-Vireo Vireolanius melitophrys | |||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 seen very well in good light; heard several other times | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | heard only | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | heard only | ||
| House Finch Carpodacus mexicanus | ||||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 4 | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | several | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | several of a distinctive Mexican race: bright red heads and white bellies. | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | several | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| Red Crossbill Loxia curvirostra | ||||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 seen well at eye level near stream | ||
| F | Black-headed Siskin Carduelis notata | |||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 2 seen well perched | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| Lesser Goldfinch Carduelis psaltria | ||||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 6 including some dark-backed (Arkansas) | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | several | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | several | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| F | Hooded Grosbeak Coccothraustes abeillei | |||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 3 seen exceptionally well at close range and at eye level | ||
| Olive Warbler Peucedramus taeniatus | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 | ||
| Orange-crowned Warbler Vermivora celata | ||||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 1 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 6 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 6 | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 2 | ||
| Nashville Warbler Vermivora ruficapilla | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 100s seen | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | several | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | many | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | many | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | many | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 2 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 1 | ||
| F | Crescent-chested Warbler Parula superciliosa | |||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 2 seen very well in pines; singing | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| Yellow Warbler Dendroica petechia | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 1 | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 2 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | several | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| Magnolia Warbler Dendroica magnolia | ||||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 male seen very well | ||
| Yellow-rumped Warbler Dendroica coronata | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | many | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | many | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | several | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | many | ||
| 3/31/2007 | Oak/pine woodlands near Amaloya del Rio, State of Mexico | several | ||
| 3/31/2007 | forest near La Cima, km 45 of free road, Department Federal | several | ||
| Black-throated Gray Warbler Dendroica nigrescens | ||||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 1 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 1 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| Black-throated Green Warbler Dendroica virens | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 1 | ||
| Townsend's Warbler Dendroica townsendi | ||||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 10 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | several | ||
| Hermit Warbler Dendroica occidentalis | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 2 | ||
| Grace's Warbler Dendroica graciae | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 4 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 | ||
| Black-and-white Warbler Mniotilta varia | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 1 | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | 1 | ||
| American Redstart Setophaga ruticilla | ||||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 2 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 1 | ||
| Northern Waterthrush Seiurus noveboracensis | ||||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
| MacGillivray's Warbler Oporornis tolmiei | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 1 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 1 | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | 1 | ||
| 3/31/2007 | Oak/pine woodlands near Amaloya del Rio, State of Mexico | 1 | ||
| Common Yellowthroat Geothlypis trichas | ||||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 | ||
| F | Black-polled Yellowthroat Geothlypis speciosa | |||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 4 seen very well in late afternoon light at fairly close range. Responsive to tape. | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| Wilson's Warbler Wilsonia pusilla | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 10 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | many | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | many | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| F | Red Warbler Ergaticus ruber | |||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 2 seen very well in pines; great light; singing | ||
| Painted Redstart Myioborus pictus | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 2 | ||
| Slate-throated Redstart Myioborus miniatus | ||||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 10 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 20 they were everywhere | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | many | ||
| F | Fan-tailed Warbler Euthlypis lachrymosa | |||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 6 seen well, including two at an ant swarm | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 2 | ||
| Golden-crowned Warbler Basileuterus culicivorus | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 2 at an ant swarm | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 2 | ||
| Rufous-capped Warbler Basileuterus rufifrons | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 2 at an ant swarm | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 2 | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 2 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 2 | ||
| F | Golden-browed Warbler Basileuterus belli | |||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 2 seen very well in excellent light; bathing at pool | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 2 | ||
| Yellow-breasted Chat Icteria virens | ||||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 1 | ||
| F | Red-breasted Chat Granatellus venustus | |||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 1 seen very well at fairly close range in good light along microwave tower road | ||
| Common Bush-Tanager Chlorospingus ophthalmicus | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 6 of the distinctive Guerrero form (C.o. albifrons) | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 4 of Guerrero race (C.o. albifrons) | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 6 of Guerrero race (C.o. albifrons) | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 4 of race albifrons | ||
| Red-crowned Ant-Tanager Habia rubica | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| Hepatic Tanager Piranga flava | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 2 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 2 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| Summer Tanager Piranga rubra | ||||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | 1 | ||
| Western Tanager Piranga ludoviciana | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | many | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | several | ||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 1 | ||
| Flame-colored Tanager Piranga bidentata | ||||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 2 seen well, but briefly. | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 2 on Microwave Tower road | ||
| Blue-black Grassquit Volatinia jacarina | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 2 | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 2 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 2 | ||
| White-collared Seedeater Sporophila torqueola | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 6 of morelleti race (Cinnamon-rumped) | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 4 of the cinnamon rumped race (S.t. morelleti) | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 of cinnamon-rumped race (S.t. morelleti) | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 of race S.t. morelleti | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 of the cinnamon-rumped race (S.t. morelleti) | ||
| F | Cinnamon-bellied Flowerpiercer Diglossa baritula | |||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 2 females; plain grayish-brown birds | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 3 males and 6 females seen very well in good light; males striking | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | many | ||
| F | Rufous-capped Brush-Finch Atlapetes pileatus | |||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 seen skulking in brush when looking for Russet Nightingale-thrush; not seen by rest of group | ||
| 3/31/2007 | Oak/pine woodlands near Amaloya del Rio, State of Mexico | 2 seen well but briefly as they skulked around in the low brush | ||
| Chestnut-capped Brush-Finch Buarremon brunneinucha | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 2 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 4 | ||
| F | Green-striped Brush-Finch Buarremon virenticeps | |||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 2 seen very well at close range on and near ground in excellent light. | ||
| F | Rusty-crowned Ground-Sparrow Melozone kieneri | |||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 2 seen well at fairly close range on the Microwave Tower road. Responded to tape. | ||
| F | Collared Towhee Pipilo ocai | |||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 4 seen well after extended attempts with tape | ||
| Spotted Towhee Pipilo maculatus | ||||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 4 of the distinctively marked olive-backed form. No spots to be seen. | ||
| Canyon Towhee Pipilo fuscus | ||||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 5 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 3 | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | 1 | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 | ||
| 3/31/2007 | Oak/pine woodlands near Amaloya del Rio, State of Mexico | 2 | ||
| 3/31/2007 | La Cima grasslands, State of Morelos | 2 | ||
| F | Black-chested Sparrow Aimophila humeralis | |||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several seen very well at close range on both roads | ||
| F | Stripe-headed Sparrow Aimophila ruficauda | |||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 4 seen very well at close range | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 2 | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | several | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | many | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| Rufous-crowned Sparrow Aimophila ruficeps | ||||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 2 | ||
| F | Rusty Sparrow Aimophila rufescens | |||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 seen briefly along road | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 2 seen very well after hard effort to draw them out of their deep grass haunts | ||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 2 seen well perched in late afternoon light | ||
| F | Striped Sparrow Oriturus superciliosus | |||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 6 seen very well in late afternoon light at close range. | ||
| 3/31/2007 | La Cima grasslands, State of Morelos | 10 seen well on fence posts and lava rock outcroppings | ||
| Chipping Sparrow Spizella passerina | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 2 | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 | ||
| 3/31/2007 | forest near La Cima, km 45 of free road, Department Federal | 6 | ||
| Clay-colored Sparrow Spizella pallida | ||||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 4 | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 6 seen very well | ||
| Lark Sparrow Chondestes grammacus | ||||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | many | ||
| Savannah Sparrow Passerculus sandwichensis | ||||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 1 | ||
| F | Sierra Madre Sparrow Xenospiza baileyi | |||
| 3/31/2007 | La Cima grasslands, State of Morelos | 6 seen very well; singing; perched on fence posts and wires. Looks somewhat like large Song Sparrow. | ||
| Song Sparrow Melospiza melodia | ||||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | many | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | many | ||
| Lincoln's Sparrow Melospiza lincolnii | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 | ||
| Yellow-eyed Junco Junco phaeonotus | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 20 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | several | ||
| 3/31/2007 | Oak/pine woodlands near Amaloya del Rio, State of Mexico | several | ||
| 3/31/2007 | forest near La Cima, km 45 of free road, Department Federal | several | ||
| Black-headed Saltator Saltator atriceps | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 2 | ||
| Northern Cardinal Cardinalis cardinalis | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 2 | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 of long-crested race | ||
| F | Yellow Grosbeak Pheucticus chrysopeplus | |||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 2 seen very well in late afternoon light | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 1 | ||
| Rose-breasted Grosbeak Pheucticus ludovicianus | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 female | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| Black-headed Grosbeak Pheucticus melanocephalus | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 6 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | heard only | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | heard only | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| 3/31/2007 | Oak/pine woodlands near Amaloya del Rio, State of Mexico | 4 | ||
| 3/31/2007 | forest near La Cima, km 45 of free road, Department Federal | 2 | ||
| Blue Grosbeak Passerina caerulea | ||||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 2 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | many | ||
| Indigo Bunting Passerina cyanea | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 3 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 2 | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 2 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | many | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | many | ||
| Varied Bunting Passerina versicolor | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 male in great light in late afternoon at close range | ||
| Painted Bunting Passerina ciris | ||||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 1 female | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 2 males in great light at fairly close range | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 1 female | ||
| F | Orange-breasted Bunting Passerina leclancheri | |||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 3 seen very well at close range in good light on ground | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 1 | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 1 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 1 | ||
| Red-winged Blackbird Agelaius phoeniceus | ||||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | many of Bicolored race (A.p. gubernator) | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | many Bicolored (A.p. gubernator) | ||
| Yellow-headed Blackbird Xanthocephalus xanthocephalus | ||||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several males and females | ||
| Brewer's Blackbird Euphagus cyanocephalus | ||||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 might be first record for Guerrero; ID confirmed by M. Carmody; photo by Jim Livaudais |
||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | 2 seen very well; ID confirmed by M. Carmody | ||
| Great-tailed Grackle Quiscalus mexicanus | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 30 | ||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | many | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | several | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | many | ||
| 3/26/2007 | Coastal plain/mangroves: Playa Paradiso boat ride, Guerrero | many | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | many | ||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | many | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | several | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | many | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | many | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | many | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | many | ||
| 3/30/2007 | Ecological Reserve, Ixtapan de la Sal, State of Mexico | several | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | many | ||
| Bronzed Cowbird Molothrus aeneus | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 15 | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | several | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| 3/31/2007 | Oak/pine woodlands near Amaloya del Rio, State of Mexico | 2 | ||
| Brown-headed Cowbird Molothrus ater | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 2 | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | several | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | many | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | several | ||
| 3/30/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| 3/31/2007 | Rio Lerna Marshes, Amaloya del Rio, State of Mexico | several | ||
| Spot-breasted Oriole Icterus pectoralis | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 1 | ||
| Altamira Oriole Icterus gularis | ||||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 seen very well | ||
| Streak-backed Oriole Icterus pustulatus | ||||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | 2 | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 2 | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 2 | ||
| 3/26/2007 | Thorn scrub north of Chilpancingo, Guerrero | 1 | ||
| 3/28/2007 | Filo de Caballos Rd, nw Chilpancingo (lower thorn), Guerrero | 2 | ||
| 3/28/2007 | Reservoir and nearby thorn scrub s. of Iguala, Guerrero | 1 | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 1 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 1 | ||
| Hooded Oriole Icterus cucullatus | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 1 | ||
| Bullock's Oriole Icterus bullockii | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 2 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 3 | ||
| 3/28/2007 | Filo de Caballos Rd, nw. Chilpancingo (6500-8000'), Guerrero | 2 | ||
| 3/29/2007 | Road to Tetipac west of Taxco, Guerrero | 1 | ||
| 3/30/2007 | San Juan Union + Microwave Tower Rds, n. of Iguala, Guerrero | 1 | ||
| F | Black-backed Oriole Icterus abeillei | |||
| 3/31/2007 | Oak/pine woodlands near Amaloya del Rio, State of Mexico | 1 immature seen and later heard; ID confirmed by M. Carmody | ||
| Orchard Oriole Icterus spurius | ||||
| 3/22/2007 | Hotel Parador Diamante urban areas, Acapulco, Guerrero | 8 | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | 1 | ||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 2 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | several | ||
| 3/29/2007 | Tuxpan Lake and nearby thorn scrub, Iguala, Guerrero | 2 | ||
| F | Fuertes' Oriole Icterus fuertesi | |||
| 3/23/2007 | Lowland area around e. Acapulco and Lake Coyuca, Guerrero | 1 immature male seen well if briefly; ID confirmed by M. Carmody | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
| F | Black-vented Oriole Icterus wagleri | |||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 3 males down along lower reaches of road in thorn scrub | ||
| Audubon's Oriole Icterus graduacauda | ||||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 4 of Dickey's race (I.g. dickeyae) | ||
| Scott's Oriole Icterus parisorum | ||||
| 3/27/2007 | Filo de Caballos Rd, nw. Chilpancingo (3500-8000'), Guerrero | 1 seen well in late afternoon light in thorn scrub | ||
| F | Yellow-winged Cacique Cacicus melanicterus | |||
| 3/23/2007 | Punta Diamante, east of Acapulco, Guerrero | many seen and heard | ||
| 3/23/2007 | Dry, semideciduous forest btw Acapulco and Atoyac, Guerrero | several | ||
| 3/24/2007 | Atoyac road--km. 25 to above Paraiso (km 60), Guerrero | 1 | ||
| 3/25/2007 | Atoyac road--km 35 to well above Paraiso (km 70), Guerrero | 1 | ||
| 3/26/2007 | Coastal plain/mangroves: Corizal Marsh/thorn scrub, Guerrero | 1 | ||
961 sightings; 350 species seen or heard; 78 life birds (including 6 heard only).