Data Zone
| Scientific name | English name | Family | Global IUCN Red List Category |
|---|---|---|---|
| Lophornis brachylophus | Short-crested Coquette | Trochilidae (Hummingbirds) | CR |
| Pterodroma phaeopygia | Galapagos Petrel | Procellariidae (Petrels, Shearwaters) | CR |
| Toxostoma guttatum | Cozumel Thrasher | Mimidae (Mockingbirds and thrashers) | CR |
| Mimus graysoni | Socorro Mockingbird | Mimidae (Mockingbirds and thrashers) | CR |
| Numenius borealis | Eskimo Curlew | Scolopacidae (Sandpipers, Snipes, Phalaropes) | CR (PE) |
| Campephilus imperialis | Imperial Woodpecker | Picidae (Woodpeckers) | CR (PE) |
| Hydrobates macrodactylus | Guadalupe Storm-petrel | Hydrobatidae (Northern Storm-petrels) | CR (PE) |
| Gymnogyps californianus | California Condor | Cathartidae (New World vultures) | CR |
| Amazona auropalliata | Yellow-naped Amazon | Psittacidae (Parrots) | CR |
| Puffinus auricularis | Townsend's Shearwater | Procellariidae (Petrels, Shearwaters) | CR |
| Amazona viridigenalis | Red-crowned Amazon | Psittacidae (Parrots) | EN |
| Zentrygon carrikeri | Tuxtla Quail-dove | Columbidae (Pigeons, Doves) | EN |
| Oreophasis derbianus | Horned Guan | Cracidae (Guans, Chachalacas, Curassows) | EN |
| Rhynchopsitta pachyrhyncha | Thick-billed Parrot | Psittacidae (Parrots) | EN |
| Amazona oratrix | Yellow-headed Amazon | Psittacidae (Parrots) | EN |
| Hydrobates socorroensis | Townsend's Storm-petrel | Hydrobatidae (Northern Storm-petrels) | EN |
| Amazona finschi | Lilac-crowned Amazon | Psittacidae (Parrots) | EN |
| Ardea occidentalis | Great White Heron | Ardeidae (Herons) | EN |
| Junco insularis | Guadalupe Junco | Passerellidae (New World sparrows) | EN |
| Rhynchopsitta terrisi | Maroon-fronted Parrot | Psittacidae (Parrots) | EN |
| Pipilo socorroensis | Socorro Towhee | Passerellidae (New World sparrows) | EN |
| Spizella wortheni | Worthen's Sparrow | Passerellidae (New World sparrows) | EN |
| Synthliboramphus hypoleucus | Guadalupe Murrelet | Alcidae (Auks) | EN |
| Agelaius tricolor | Tricolored Blackbird | Icteridae (New World blackbirds) | EN |
| Hydrobates homochroa | Ashy Storm-petrel | Hydrobatidae (Northern Storm-petrels) | EN |
| Laterallus jamaicensis | Black Rail | Rallidae (Rails, Gallinules, Coots) | EN |
| Eupherusa cyanophrys | Oaxaca Hummingbird | Trochilidae (Hummingbirds) | EN |
| Setophaga chrysoparia | Golden-cheeked Warbler | Parulidae (New World warblers) | EN |
| Xenospiza baileyi | Sierra Madre Sparrow | Passerellidae (New World sparrows) | EN |
| Grus americana | Whooping Crane | Gruidae (Cranes) | EN |
| Crax rubra | Great Curassow | Cracidae (Guans, Chachalacas, Curassows) | VU |
| Calcarius ornatus | Chestnut-collared Longspur | Calcariidae (Longspurs) | VU |
| Ardenna creatopus | Pink-footed Shearwater | Procellariidae (Petrels, Shearwaters) | VU |
| Chaetura pelagica | Chimney Swift | Apodidae (Swifts) | VU |
| Progne sinaloae | Sinaloa Martin | Hirundinidae (Swallows and martins) | VU |
| Ardenna bulleri | Buller's Shearwater | Procellariidae (Petrels, Shearwaters) | VU |
| Agamia agami | Agami Heron | Ardeidae (Herons) | VU |
| Clangula hyemalis | Long-tailed Duck | Anatidae (Ducks, Geese, Swans) | VU |
| Penelopina nigra | Highland Guan | Cracidae (Guans, Chachalacas, Curassows) | VU |
| Troglodytes tanneri | Clarion Wren | Troglodytidae (Wrens) | VU |
| Procellaria parkinsoni | Black Petrel | Procellariidae (Petrels, Shearwaters) | VU |
| Crypturellus boucardi | Slaty-breasted Tinamou | Tinamidae (Tinamous) | VU |
| Hydrobates leucorhous | Leach's Storm-petrel | Hydrobatidae (Northern Storm-petrels) | VU |
| Hylorchilus navai | Nava's Wren | Troglodytidae (Wrens) | VU |
| Pterodroma externa | Juan Fernandez Petrel | Procellariidae (Petrels, Shearwaters) | VU |
| Geothlypis beldingi | Belding's Yellowthroat | Parulidae (New World warblers) | VU |
| Cyanolyca mirabilis | White-throated Jay | Corvidae (Crows and jays) | VU |
| Hydrobates cheimomnestes | Ainley's Storm-petrel | Hydrobatidae (Northern Storm-petrels) | VU |
| Toxostoma bendirei | Bendire's Thrasher | Mimidae (Mockingbirds and thrashers) | VU |
| Eupsittula canicularis | Orange-fronted Parakeet | Psittacidae (Parrots) | VU |
| Anthus spragueii | Sprague's Pipit | Motacillidae (Pipits and Wagtails) | VU |
| Synthliboramphus scrippsi | Scripps's Murrelet | Alcidae (Auks) | VU |
| Pterodroma cookii | Cook's Petrel | Procellariidae (Petrels, Shearwaters) | VU |
| Ara militaris | Military Macaw | Psittacidae (Parrots) | VU |
| Harpia harpyja | Harpy Eagle | Accipitridae (Hawks, Eagles) | VU |
| Rissa tridactyla | Black-legged Kittiwake | Laridae (Gulls, Terns, Skimmers) | VU |
| Hesperiphona vespertina | Evening Grosbeak | Fringillidae (Finches) | VU |
| Pterodroma cervicalis | White-necked Petrel | Procellariidae (Petrels, Shearwaters) | VU |
| Electron carinatum | Keel-billed Motmot | Momotidae (Motmots) | VU |
| Tangara cabanisi | Azure-rumped Tanager | Thraupidae (Tanagers) | VU |
| Gymnorhinus cyanocephalus | Pinyon Jay | Corvidae (Crows and jays) | VU |
| Podiceps auritus | Horned Grebe | Podicipedidae (Grebes) | VU |
| Geothlypis speciosa | Black-polled Yellowthroat | Parulidae (New World warblers) | VU |
| Cyrtonyx ocellatus | Ocellated Quail | Odontophoridae (New World quails) | VU |
| Cypseloides niger | Black Swift | Apodidae (Swifts) | VU |
| Phoebastria albatrus | Short-tailed Albatross | Diomedeidae (Albatrosses) | VU |
| Synthliboramphus craveri | Craveri's Murrelet | Alcidae (Auks) | VU |
| Eupherusa ridgwayi | Mexican Woodnymph | Trochilidae (Hummingbirds) | VU |
| Dendrortyx barbatus | Bearded Wood-partridge | Odontophoridae (New World quails) | VU |
