Anser albifrons - ganso careto mayor - greater white-fronted Goose Anser albifrons - ganso careto mayor - greater white-fronted Goose Branta hutchinsii - ganso cascareador - cackling goose Branta hutchinsii - ganso cascareador - cackling goose Chen caerulescens - ganso blanco - snow goose Snow goose Branta bernicla - ganso de collar - brant Branta bernicla - ganso de collar - brant Branta bernicla - ganso de collar - brant Branta bernicla - ganso de collar - brant Branta bernicla - ganso de collar - brant Cairina moschata - pato real - muscovy duck Anas americana - pato chalcúan - American wigeon Anas americana - pato chalcúan - American wigeon Anas strepera - pato friso - gadwall Anas strepera - pato friso - gadwall Anas discors - cerceta de ala azul - blue-winged teal Anas discors - cerceta de ala azul - blue-winged teal Anas discors - cerceta de ala azul - blue-winged teal Anas discors - cerceta de ala azul - blue-winged teal Anas cyanoptera - cerceta canela - cinnamon teal Anas cyanoptera - cerceta canela - cinnamon teal Anas cyanoptera - cerceta canela - cinnamon teal Anas crecca - cerceta de ala verde - green-winged teal Anas crecca - cerceta de ala verde - green-winged teal Anas crecca - cerceta de ala verde - green-winged teal Anas acuta - pato golondrino - Northern pintail Anas acuta - pato golondrino - Northern pintail Anas acuta - pato golondrino - Northern pintail Anas clypeata - pato cucharón norteño - Northern shoveler Anas clypeata - pato cucharón norteño - Northern shoveler Anas clypeata - pato cucharón norteño - Northern shoveler Aythya americana - pato de cabeza roja - redhead Aythya americana - pato de cabeza roja - redhead Aythya americana - pato de cabeza roja - redhead Bucephala clangula - pato chillón de ojos dorados - common goldeneye Bucephala clangula - pato chillón de ojos dorados - common goldeneye Aythya affinis - pato boludo menor - lesser scaup Aythya affinis - pato boludo menor - lesser scaup Aythya affinis - pato boludo menor - lesser scaup Aythya collaris - pato de pico anillado - ring-necked duck Oxyura jamaicensis - pato tepalcate - ruddy duck Oxyura jamaicensis - pato tepalcate - ruddy duck Oxyura vittata - pato zambuillidor de pico azul - Chilean lake duck Fulica americana - gallareta americana - American coot Fulica americana - gallareta americana - American coot Gallinula chloropus - gallineta de frente roja - common moorhen Porzana carolina - polluela sora - sora Porzana carolina - polluela sora - sora Tachybaptus dominicus - zambullidor menor - least grebe Tachybaptus dominicus - zambullidor menor - least grebe Tachybaptus dominicus - zambullidor menor - least grebe Tachybaptus dominicus - zambullidor menor - least grebe Podiceps nigricollis - zambullidor orejudo - eared grebe Podiceps nigricollis - zambullidor orejudo - eared grebe Podiceps nigricollis - zambullidor orejudo - eared grebe Podilymbus podiceps - zambullidor de pico grueso - pied-billed grebe Podilymbus podiceps - zambullidor de pico grueso - pied-billed grebe Aechmophorus occidentalis - achichilique de pico amarillo - Western grebe Aechmophorus occidentalis - achichilique de pico amarillo - Western grebe Aechmophorus occidentalis - achichilique de pico amarillo - Western grebe Aechmorphorus clarkii - achichilique de pico naranja - Clark's grebe Aechmorphorus clarkii - achichilique de pico naranja - Clark's grebe Recurvirostra americana - avoceta Americana - American avocet Himantopus mexicanus - candelero Americano - black-necked stilt Himantopus mexicanus - candelero Americano - black-necked stilt Himantopus mexicanus - candelero Americano - black-necked stilt Haemaptopus palliates - ostrero Americano - American oystercatcher Haemaptopus palliates - ostrero Americano - American oystercatcher Haemaptopus palliates - ostrero Americano - American oystercatcher Haemaptopus palliates - ostrero Americano - American oystercatcher Haemaptopus palliates - ostrero Americano - American oystercatcher Haemaptopus palliates - ostrero Americano - American oystercatcher Charadrius vociferus - chorlo tildío - killdeer Charadrius vociferus - chorlo tildío - killdeer Charadrius vociferus - chorlo tildío - killdeer Charadrius vociferus - chorlo tildío - killdeer Charadrius vociferus - chorlo tildío - killdeer Charadrius wilsonia - chorlito de pico grueso - Wilson’s plover Charadrius wilsonia - chorlito de pico grueso - Wilson’s plover Charadrius wilsonia - chorlito de pico grueso - Wilson’s plover Charadrius wilsonia - chorlito de pico grueso - Wilson’s plover Charadrius wilsonia - chorlito de pico grueso - Wilson’s plover Charadrius wilsonia - chorlito de pico grueso - Wilson’s plover Charadrius wilsonia - chorlito de pico grueso - Wilson’s plover W Charadrius semipalmatus - chorlito semipalmeado - semipalmated plover Charadrius semipalmatus - chorlito semipalmeado - semipalmated plover Charadrius semipalmatus - chorlito semipalmeado - semipalmated plover Charadrius alexandrinus - chorlito nevado - snowy plover Charadrius alexandrinus - chorlito nevado - snowy plover Charadrius alexandrinus - chorlito nevado - snowy plover Arenaria interpres - vuelvepiedras rojizo - ruddy turnstone Arenaria interpres - vuelvepiedras rojizo - ruddy turnstone Arenaria interpres - vuelvepiedras rojizo - ruddy turnstone Aphriza virgata - playero de marea - surfbird Aphriza virgata - playero de marea - surfbird Aphriza virgata - playero de marea - surfbird Pluvialis squatarola - chorlo gris - black-bellied plover Pluvialis squatarola - chorlo gris - black-bellied plover Pluvialis squatarola - chorlo gris - black-bellied plover Pluvialis squatarola - chorlo gris - black-bellied plover Pluvialis squatarola - chorlo gris - black-bellied plover Calidris alpina - playero de dorso rojo - dunlin Calidris minutilla - playerito chichicuilote - least sandpiper Calidris minutilla - playerito chichicuilote - least sandpiper Calidris minutilla - playerito chichicuilote - least sandpiper Actitis macularius - playero alzacolita - spotted sandpiper Actitis macularius - playero alzacolita - spotted sandpiper Actitis macularius - playero alzacolita - spotted sandpiper Actitis macularius - playero alzacolita - spotted sandpiper Calidris mauri - playerito occidental - Western sandpiper Calidris mauri - playerito occidental - Western sandpiper Calidris mauri - playerito occidental - Western sandpiper Calidris mauri - playerito occidental - Western sandpiper Calidris mauri - playerito occidental - Western sandpiper Calidris alba - playero blanco- sanderling Calidris alba - playero blanco- sanderling Calidris alba - playero blanco- sanderling Calidris alba - playero blanco- sanderling Tringa melanoleuca - patamarilla mayor - greater yellowlegs Tringa melanoleuca - patamarilla mayor - greater yellowlegs Tringa melanoleuca - patamarilla mayor - greater yellowlegs Calidris himantopus – playero zancón – stilt sandpiper Limnodromus scolopaceus - costurero de pico largo - long-billed dowitcher Limnodromus scolopaceus - costurero de pico largo - long-billed dowitcher Limnodromus scolopaceus - costurero de pico largo - long-billed dowitcher Tringa semipalmata - playero pihuiuí - willet Tringa semipalmata - playero pihuiuí - willet Tringa semipalmata - playero pihuiuí - willet Limosa fedoa - picopando canelo - marbled godwit Limosa fedoa - picopando canelo - marbled godwit Limosa fedoa - picopando canelo - marbled godwit Limosa fedoa - picopando canelo - marbled godwit Limosa fedoa - picopando canelo - marbled godwit Numenius phaeopus - zarapito trinador - whimbrel Numenius phaeopus - zarapito trinador - whimbrel Numenius phaeopus - zarapito trinador - whimbrel Numenius americanus - zarapito picolargo- long-billed curlew Numenius americanus - zarapito picolargo- long-billed curlew Numenius americanus - zarapito picolargo- long-billed curlew Numenius americanus - zarapito picolargo- long-billed curlew Phalaropus tricolor - falaropo de pico largo - Wilson’s phalarope Phalaropus tricolor - falaropo de pico largo - Wilson’s phalarope Eudocimus albus - ibis blanco - white ibis Eudocimus albus - ibis blanco - white ibis Eudocimus albus - ibis blanco - white ibis Eudocimus albus - ibis blanco - white ibis Plegadis chihi - ibis de cara blanca - white-faced Ibis Plegadis chihi - ibis de cara blanca - white-faced Ibis Plegadis chihi - ibis de cara blanca - white-faced Ibis Plegadis chihi - ibis de cara blanca - white-faced Ibis Nycticorax nycticorax - pedrete de corona negra - black-crowned night heron Nycticorax nycticorax - pedrete de corona negra - black-crowned night heron Nycticorax nycticorax - pedrete de corona negra - black-crowned night heron Nyctanassa violacea - pedrete de corona clara - yellow-crowned night heron Nyctanassa violacea - pedrete de corona clara - yellow-crowned night heron Nyctanassa violacea - pedrete de corona clara - yellow-crowned night heron Nyctanassa violacea - pedrete de corona clara - yellow-crowned night heron Nyctanassa violacea - pedrete de corona clara - yellow-crowned night heron Butorides virescens - garceta verde - green heron Butorides virescens - garceta verde - green heron Butorides virescens - garceta verde - green heron Egretta caerulea  - garceta azul - little blue heron Egretta caerulea  - garceta azul - little blue heron Egretta caerulea  - garceta azul - little blue heron Egretta caerulea  - garceta azul - little blue heron Egretta caerulea  - garceta azul - little blue heron Egretta caerulea  - garceta azul - little blue heron Egretta caerulea  - garceta azul - little blue heron Egretta caerulea  - garceta azul - little blue heron Egretta caerulea  - garceta azul - little blue heron Egretta caerulea  - garceta azul - little blue heron Egretta caerulea  - garceta azul - little blue heron Egretta tricolor  - garceta tricolor - tricolored heron Egretta tricolor  - garceta tricolor - tricolored heron Egretta tricolor  - garceta tricolor - tricolored heron Egretta tricolor  - garceta tricolor - tricolored heron Egretta tricolor  - garceta tricolor - tricolored heron Ardea herodias - garzón cenizo - great blue heron Ardea herodias - garzón cenizo - great blue heron Ardea herodias - garzón cenizo - great blue heron Ardea herodias - garzón cenizo - great blue heron Ardea herodias - garzón cenizo - great blue heron Casmerodius albus - garza blanca - great egret Casmerodius albus - garza blanca - great egret Casmerodius albus - garza blanca - great egret Egretta thula - garza de dedos dorados - snowy egret Egretta thula - garza de dedos dorados - snowy egret Egretta thula - garza de dedos dorados - snowy egret Egretta thula - garza de dedos dorados - snowy egret Egretta thula - garza de dedos dorados - snowy egret Egretta thula - garza de dedos dorados - snowy egret Bubulcus ibis - garza ganadera - cattle egret Bubulcus ibis - garza ganadera - cattle egret Bubulcus ibis - garza ganadera - cattle egret Egretta rufescens - garza rojiza - reddish egret Egretta rufescens - garza rojiza - reddish egret Egretta rufescens - garza rojiza - reddish egret Egretta rufescens - garza rojiza - reddish egret Egretta rufescens - garza rojiza - reddish egret Egretta rufescens - garza rojiza - reddish egret Egretta rufescens - garza rojiza - reddish egret Egretta rufescens - garza rojiza - reddish egret Larus philadelphia - gaviota de Bonaparte - Bonaparte's gull Larus philadelphia - gaviota de Bonaparte - Bonaparte's gull Larus philadelphia - gaviota de Bonaparte - Bonaparte's gull Larus philadelphia - gaviota de Bonaparte - Bonaparte's gull Larus philadelphia - gaviota de Bonaparte - Bonaparte's gull Laurus delawerensis - ring-billed gull Laurus delawerensis - ring-billed gull Larus californicus - gaviota californiana - California gull Larus californicus - gaviota californiana - California gull Larus occidentalis - gaviota occidental - western gull Larus occidentalis - gaviota occidental - western gull Larus livens - gaviota de patas amarillas - yellow-footed gull Larus livens - gaviota de patas amarillas - yellow-footed gull Larus livens - gaviota de patas amarillas - yellow-footed gull Larus livens - gaviota de patas amarillas - yellow-footed gull Larus livens - gaviota de patas amarillas - yellow-footed gull Larus livens - gaviota de patas amarillas - yellow-footed gull Larus heermanni  - gaviota ploma - Heermann’s gull Larus heermanni  - gaviota ploma - Heermann’s gull Larus heermanni  - gaviota ploma - Heermann’s gull Larus heermanni  - gaviota ploma - Heermann’s gull Sterna caspia - charrán caspia - Caspian tern Sterna caspia - charrán caspia - Caspian tern Sterna caspia - charrán caspia - Caspian tern Sterna elegans - charrán elegante - elegant tern Sterna elegans - charrán elegante - elegant tern Sterna elegans - charrán elegante - elegant tern Sterna maxima - charrán real - royal tern Sterna maxima - charrán real - royal tern Sterna maxima - charrán real - royal tern Sterna maxima - charrán real - royal tern Sterna maxima - charrán real - royal tern Sterna forsteri - charrán de Forster - Forster’s tern Sterna forsteri - charrán de Forster - Forster’s tern Sterna forsteri - charrán de Forster - Forster’s tern Sterna forsteri - charrán de Forster - Forster’s tern Sterna forsteri - charrán de Forster - Forster’s tern Sterna forsteri - charrán de Forster - Forster’s tern Rynchops niger - rayador Americano - black skimmer Rynchops niger - rayador Americano - black skimmer Rynchops niger - rayador Americano - black skimmer Rynchops niger - rayador Americano - black skimmer Sula leucogaster - bobo cafe - brown booby Sula leucogaster - bobo cafe - brown booby Sula leucogaster - bobo cafe - brown booby Sula leucogaster brewsterii - bobo cafe - brown booby Sula nebouxii - bobo de patas azules - blue footed booby Sula nebouxii - bobo de patas azules - blue footed booby Phalacrocorax auritus - cormorán orejudo - double-crested cormorant Phalacrocorax auritus - cormorán orejudo - double-crested cormorant Phalacrocorax auritus - cormorán orejudo - double-crested cormorant Phalacrocorax penicillatus - cormorán de Brandt - Brandt’s cormorant Phalacrocorax penicillatus - cormorán de Brandt - Brandt’s cormorant Phalacrocorax penicillatus - cormorán de Brandt - Brandt’s cormorant Fregata magnificens - fragata magnifica - magnificent frigatebird Fregata magnificens - fragata magnifica - magnificent frigatebird Fregata magnificens - fragata magnifica - magnificent frigatebird Pelecanus erythrorhynchos - pelícano blanco - American white pelican Pelecanus occidentalis - pelícano pardo - brown pelican Pelecanus occidentalis - pelícano pardo - brown pelican Pelecanus occidentalis - pelícano pardo - brown pelican Pelecanus occidentalis - pelícano pardo - brown pelican Pelecanus occidentalis - pelícano pardo - brown pelican Pelecanus occidentalis - pelícano pardo - brown pelican Megaceryle alcyon - martín pescador norteño - belted kingfisher Megaceryle alcyon - martín pescador norteño - belted kingfisher Megaceryle alcyon - martín pescador norteño - belted kingfisher Megaceryle alcyon - martín pescador norteño - belted kingfisher Accipiter cooperii - gavilán de Cooper - Cooper's hawk Accipiter cooperii - gavilán de Cooper - Cooper's hawk Accipiter cooperii - gavilán de Cooper - Cooper's hawk Buteo jamaicensis - aguililla cola roja - red-tailed hawk Buteo jamaicensis - aguililla cola roja - red-tailed hawk Buteo jamaicensis - aguililla cola roja - red-tailed hawk Buteo jamaicensis - aguililla cola roja - red-tailed hawk Zone-tailed hawk Zone-tailed hawk Parabuteo unicinctus - aguililla de Harris - Harris’s hawk Parabuteo unicinctus - aguililla de Harris - Harris’s hawk Parabuteo unicinctus - aguililla de Harris - Harris’s hawk Parabuteo unicinctus - aguililla de Harris - Harris’s hawk Parabuteo unicinctus - aguililla de Harris - Harris’s hawk Parabuteo unicinctus - aguililla de Harris - Harris’s hawk Parabuteo unicinctus - aguililla de Harris - Harris’s hawk Falco sparverius - cernícalo Americano - American kestrel Falco sparverius - cernícalo Americano - American kestrel Falco sparverius - cernícalo Americano - American kestrel Falco sparverius - cernícalo Americano - American kestrel Falco sparverius - cernícalo Americano - American kestrel Falco peregrinus - halcón peregrino - peregrine falcon Falco peregrinus - halcón peregrino - peregrine falcon Pandion haliaetus - gavilán pescador - osprey Pandion haliaetus - gavilán pescador - osprey Pandion haliaetus - gavilán pescador - osprey Pandion haliaetus - gavilán pescador - osprey Pandion haliaetus - gavilán pescador - osprey Caracara cheriway - caracara quebrantahuesos - crested caracara Caracara cheriway - caracara quebrantahuesos - crested caracara Caracara cheriway - caracara quebrantahuesos - crested caracara Caracara cheriway - caracara quebrantahuesos - crested caracara Caracara cheriway - caracara quebrantahuesos - crested caracara Caracara cheriway - caracara quebrantahuesos - crested caracara Caracara cheriway - caracara quebrantahuesos - crested caracara Cathartes aura - zopilote aura - turkey vulture Cathartes aura - zopilote aura - turkey vulture Cathartes aura - zopilote aura - turkey vulture Bubo virginianus - búho cornudo grande - great horned owl Bubo virginianus - búho cornudo grande - great horned owl Bubo virginianus - búho cornudo grande - great horned owl Bubo virginianus - búho cornudo grande - great horned owl Tyto alba - lechuza de campanario - barn owl Burrowing owl Burrowing owl Chordeiles acutipennis - chotacabras menor - lesser nighthawk Chordeiles acutipennis - chotacabras menor - lesser nighthawk Corvus corax - cuervo común - common raven Corvus corax - cuervo común - common raven Corvus corax - cuervo común - common raven Aphelocoma californica - chara Californiana - Western scrub-jay Aphelocoma californica - chara Californiana - Western scrub-jay Polioptila caeruela - perlita azul-gris - blue-gray gnatcatcher Polioptila caeruela - perlita azul-gris - blue-gray gnatcatcher Polioptila caeruela - perlita azul-gris - blue-gray gnatcatcher Polioptila caeruela - perlita azul-gris - blue-gray gnatcatcher Polioptila caeruela - perlita azul-gris - blue-gray gnatcatcher Auriparus flaviceps - baloncillo - verdin Auriparus flaviceps - baloncillo - verdin Auriparus flaviceps - baloncillo - verdin Contopus sordidulus - pibí occidental - Western wood pewee Myiarchus cinerascens - copetón cenizo - ash-throated flycatcher Myiarchus cinerascens - copetón cenizo - ash-throated flycatcher Myiarchus cinerascens - copetón cenizo - ash-throated flycatcher Myiarchus cinerascens - copetón cenizo - ash-throated flycatcher Myiarchus cinerascens - copetón cenizo - ash-throated flycatcher Empidonax difficilis - mosquero californiano - Pacific-slope flycatcher Empidonax difficilis - mosquero californiano - Pacific-slope flycatcher Tyrannus vociferans - tirano gritón - Cassin's kingbird Tyrannus vociferans - tirano gritón - Cassin's kingbird Tyrannus melancholicus - tirano tropical - tropical kingbird Tyrannus melancholicus - tirano tropical - tropical kingbird Sayornis saya - papamoscas llanero - Say's Phoebe Sayornis saya - papamoscas llanero - Say's Phoebe Sayornis saya - papamoscas llanero - Say's Phoebe Pyrocephalus rubinus - mosquero cardenalito - vermilion flycatcher Pyrocephalus rubinus - mosquero cardenalito - vermilion flycatcher Pyrocephalus rubinus - mosquero cardenalito - vermilion flycatcher Pyrocephalus rubinus - mosquero cardenalito - vermilion flycatcher Pyrocephalus rubinus - mosquero cardenalito - vermilion flycatcher Pyrocephalus rubinus - mosquero cardenalito - vermilion flycatcher Tyrannus forticatus  - tirano tijereta rosado - scissor-tailed flycatcher Tyrannus forticatus  - tirano tijereta rosado - scissor-tailed flycatcher Sayornis nigricans - papamoscas negro - black Phoebe Sayornis nigricans - papamoscas negro - black Phoebe Sayornis nigricans - papamoscas negro - black Phoebe Eastern Phoebe Vireo plumbeus - vireo plomizo - plumbeous vireo Vireo plumbeus - vireo plomizo - plumbeous vireo Vermivora celata - chipe oleváceo - orange-crowned warbler Vermivora celata - chipe oleváceo - orange-crowned warbler Dendroica coronata - chipe de rabadilla amarillo - yellow-rumped warbler Dendroica coronata - chipe de rabadilla amarillo - yellow-rumped warbler Dendroica coronata - chipe de rabadilla amarillo - yellow-rumped warbler Dendroica coronata - chipe de rabadilla amarillo - yellow-rumped warbler Geothlypis trichas - mascarita común - common yellowthroat Geothlypis trichas - mascarita común - common yellowthroat Geothlypis trichas - mascarita común - common yellowthroat Tachycineta thalassina - golondrina verde tornasal - violet-green swallow Tachycineta thalassina - golondrina verde tornasal - violet-green swallow Tachycineta thalassina - golondrina verde tornasal - violet-green swallow Tachycineta thalassina - golondrina verde tornasal - violet-green swallow Anthus rubescens - bisbita Americana - American pipit Eremophila alpestris - alondra cornuda - horned lark Eremophila alpestris - alondra cornuda - horned lark Sturnella neglecta - pradero occidental - Western meadowlark Sturnella neglecta - pradero occidental - Western meadowlark Xanthocephalus xanthocephalus - tordo de cabeza amarilla - yellow-headed blackbird Xanthocephalus xanthocephalus - tordo de cabeza amarilla - yellow-headed blackbird Xanthocephalus xanthocephalus - tordo de cabeza amarilla - yellow-headed blackbird Quiscalus mexicanus - zanate mexicano - great-tailed grackle Quiscalus mexicanus - zanate mexicano - great-tailed grackle Molothrus ater - vaquero de cabeza café - brown-headed cowbird Molothrus ater - vaquero de cabeza café - brown-headed cowbird Lanius ludovicianus - alcaudón verdugo - loggerhead shrike Lanius ludovicianus - alcaudón verdugo - loggerhead shrike Mimus polyglottos - centzontle norteño - Northern mockingbird Mimus polyglottos - centzontle norteño - Northern mockingbird Toxostoma cinereum - cuitlacoche peninsular - gray thrasher Toxostoma cinereum - cuitlacoche peninsular - gray thrasher Toxostoma cinereum - cuitlacoche peninsular - gray thrasher Troglodytes aedon - saltapared continental - house wren Troglodytes aedon - saltapared continental - house wren Campylorhynchus brunneicapillus - matraca del desierto - cactus wren Campylorhynchus brunneicapillus - matraca del desierto - cactus wren Campylorhynchus brunneicapillus - matraca del desierto - cactus wren Campylorhynchus brunneicapillus - matraca del desierto - cactus wren Callipepla californica - codorniz californiana - California quail Callipepla californica - codorniz californiana - California quail Callipepla californica - codorniz californiana - California quail Callipepla californica - codorniz californiana - California quail Columbina passerina - tórtola común - common ground dove Columbina passerina - tórtola común - common ground dove Columbina passerina - tórtola común - common ground dove Columbina passerina - tórtola común - common ground dove Columbina passerina - tórtola común - common ground dove Zenaida macroura - paloma huilota - mourning dove Zenaida macroura - paloma huilota - mourning dove Zenaida asiatica - paloma de ala blanca - white-winged dove Zenaida asiatica - paloma de ala blanca - white-winged dove Zenaida asiatica - paloma de ala blanca - white-winged dove Zenaida asiatica - paloma de ala blanca - white-winged dove Zenaida asiatica - paloma de ala blanca - white-winged dove Streptopelia decaocto - paloma turca - Eurasian collared-dove Myiopsitta monachus - perico monje - monk parakeet Geococcyx californianus - correcaminos norteño - greater roadrunner Geococcyx californianus - correcaminos norteño - greater roadrunner Geococcyx californianus - correcaminos norteño - greater roadrunner Calypte anna - colibrí de cabeza roja - Anna's hummingbird Calypte costae - colibrí de cabeza violeta - Costa's hummingbird Calypte costae - colibrí de cabeza violeta - Costa's hummingbird Calypte costae - colibrí de cabeza violeta - Costa's hummingbird Calypte costae - colibrí de cabeza violeta - Costa's hummingbird Broad-billed hummingbird Broad-billed hummingbird Broad-billed hummingbird Hylocharis xantusii - colibrí de Xantus - Xantus’ hummingbird Hylocharis xantusii - colibrí de Xantus - Xantus’ hummingbird Hylocharis xantusii - colibrí de Xantus - Xantus’ hummingbird Hylocharis xantusii - colibrí de Xantus - Xantus’ hummingbird Hylocharis xantusii - colibrí de Xantus - Xantus’ hummingbird Melanerpes uropygialis - carpintero del desierto - Gila woodpecker Melanerpes uropygialis - carpintero del desierto - Gila woodpecker Melanerpes uropygialis - carpintero del desierto - Gila woodpecker Melanerpes uropygialis - carpintero del desierto - Gila woodpecker Melanerpes uropygialis - carpintero del desierto - Gila woodpecker Melanerpes uropygialis - carpintero del desierto - Gila woodpecker Pecoides scalaris - carpintero Mexicano - ladder-backed woodpecker Pecoides scalaris - carpintero Mexicano - ladder-backed woodpecker Pecoides scalaris - carpintero Mexicano - ladder-backed woodpecker Colaptes chrysoides - carpintero de pechera de Arizona - gilded flicker Colaptes chrysoides - carpintero de pechera de Arizona - gilded flicker Colaptes chrysoides - carpintero de pechera de Arizona - gilded flicker Colaptes chrysoides - carpintero de pechera de Arizona - gilded flicker Colaptes chrysoides - carpintero de pechera de Arizona - gilded flicker Icterus cucullatus - bolsero enmascarado - hooded oriole Icterus cucullatus - bolsero enmascarado - hooded oriole Icterus cucullatus - bolsero enmascarado - hooded oriole Icterus cucullatus - bolsero enmascarado - hooded oriole Carpodacus mexicanus - pinzón Mexicano - house finch Carpodacus mexicanus - pinzón Mexicano - house finch Carpodacus mexicanus - pinzón Mexicano - house finch Carpodacus mexicanus - pinzón Mexicano - house finch Passer domesticus - gorrión doméstico - house sparrow Passer domesticus - gorrión doméstico - house sparrow Passer domesticus - gorrión doméstico - house sparrow Passer domesticus - gorrión doméstico - house sparrow Amphispiza bilineata - gorrión barba negra - black-throated sparrow Amphispiza bilineata - gorrión barba negra - black-throated sparrow Lincoln's sparrowSpizella pallida - gorrión pálido - clay-colored sparrow Brewer's sparrow Chondestes grammacus - gorrión arlequín - lark sparrow Chondestes grammacus - gorrión arlequín - lark sparrow Chondestes grammacus - gorrión arlequín - lark sparrow Zonotrichia leucophrys - gorrión de corona blanca - white-crowned sparrow Zonotrichia leucophrys - gorrión de corona blanca - white-crowned sparrow Zonotrichia leucophrys - gorrión de corona blanca - white-crowned sparrow Passerculus sandwichensis - gorrión sabanero - savanna sparrow Passerculus sandwichensis - gorrión sabanero - savanna sparrow Calamospiza melanocorys - gorrión de ala blanca - lark bunting Calamospiza melanocorys - gorrión de ala blanca - lark bunting Passerina amoena - colorín lázuli - lazuli bunting Passerina amoena - colorín lázuli - lazuli bunting Passerina versicolor - colorín morado - varied bunting Passerina versicolor - colorín morado - varied bunting Cardinalis cardinalis  - cardenal norteño - Northern cardinal Cardinalis cardinalis  - cardenal norteño - Northern cardinal Cardinalis cardinalis  - cardenal norteño - Northern cardinal Cardinalis cardinalis  - cardenal norteño - Northern cardinal Cardinalis cardinalis  - cardenal norteño - Northern cardinal Sturnus vulgaris - estornino Europeo - European starling Cedar waxwing Phainopepla nitens  - capulinero negro - phainopepla Phainopepla nitens  - capulinero negro - phainopepla Phainopepla nitens  - capulinero negro - phainopepla Phainopepla nitens  - capulinero negro - phainopepla Phainopepla nitens  - capulinero negro - phainopepla Phainopepla nitens  - capulinero negro - phainopepla Phainopepla nitens  - capulinero negro - phainopepla Cardinalis sinuatas  - cardenal desértico - pyrrhuloxia Cardinalis sinuatas  - cardenal desértico - pyrrhuloxia Cardinalis sinuatas  - cardenal desértico - pyrrhuloxia Cardinalis sinuatas  - cardenal desértico - pyrrhuloxia Cardinalis sinuatas  - cardenal desértico - pyrrhuloxia Pipilo crissalis - rascador Californiano - California towee Pipilo crissalis - rascador Californiano - California towee canyon towhee Pipilo chlorurus - rascador de cola verde - green-tailed towee Pipilo chlorurus - rascador de cola verde - green-tailed towee