Data Zone
| Scientific name | English name | Family | Global IUCN Red List Category |
|---|---|---|---|
| Hydrobates homochroa | Ashy Storm-petrel | Hydrobatidae (Northern Storm-petrels) | EN |
| Laterallus jamaicensis | Black Rail | Rallidae (Rails, Gallinules, Coots) | EN |
| Setophaga chrysoparia | Golden-cheeked Warbler | Parulidae (New World warblers) | EN |
| Ardea occidentalis | Great White Heron | Ardeidae (Herons) | EN |
| Junco insularis | Guadalupe Junco | Passerellidae (New World sparrows) | EN |
| Synthliboramphus hypoleucus | Guadalupe Murrelet | Alcidae (Auks) | EN |
| Oreophasis derbianus | Horned Guan | Cracidae (Guans, Chachalacas, Curassows) | EN |
| Amazona finschi | Lilac-crowned Amazon | Psittacidae (Parrots) | EN |
| Rhynchopsitta terrisi | Maroon-fronted Parrot | Psittacidae (Parrots) | EN |
| Eupherusa cyanophrys | Oaxaca Hummingbird | Trochilidae (Hummingbirds) | EN |
| Amazona viridigenalis | Red-crowned Amazon | Psittacidae (Parrots) | EN |
| Xenospiza baileyi | Sierra Madre Sparrow | Passerellidae (New World sparrows) | EN |
| Pipilo socorroensis | Socorro Towhee | Passerellidae (New World sparrows) | EN |
| Rhynchopsitta pachyrhyncha | Thick-billed Parrot | Psittacidae (Parrots) | EN |
| Hydrobates socorroensis | Townsend's Storm-petrel | Hydrobatidae (Northern Storm-petrels) | EN |
| Agelaius tricolor | Tricolored Blackbird | Icteridae (New World blackbirds) | EN |
| Zentrygon carrikeri | Tuxtla Quail-dove | Columbidae (Pigeons, Doves) | EN |
| Grus americana | Whooping Crane | Gruidae (Cranes) | EN |
| Spizella wortheni | Worthen's Sparrow | Passerellidae (New World sparrows) | EN |
| Amazona oratrix | Yellow-headed Amazon | Psittacidae (Parrots) | EN |
