Animals
| Category | Group | Common Name | Genus | Species |
|---|---|---|---|---|
| Bird | Gallinaceous Birds | Gambel's Quail | Callipepla | gambelii |
| Bird | Gallinaceous Birds | Greater Sage-Grouse | Centrocercus | urophasianus |
| Bird | Gallinaceous Birds | Mountain Quail | Oreortyx | pictus |
| Bird | Gallinaceous Birds | Ring-Necked Pheasant | Phasianus | colchicus |
| Bird | Gallinaceous Birds | Ruffed Grouse | Bonasa | umbellus |
| Bird | Gallinaceous Birds | Sooty Grouse | Dendragapus | obscurus fuliginosus |
| Bird | Gallinaceous Birds | White-Tailed Ptarmigan | Lagopus | leucura |
| Bird | Gallinaceous Birds | Wild Turkey | Meleagris | gallopavo |
| Bird | Grebes | Grebe | ||
| Bird | Grebes | Clark's Grebe | Aechmophorus | clarkii |
| Bird | Grebes | Eared Grebe | Podiceps | nigricollis |
| Bird | Grebes | Horned Grebe | Podiceps | auritus |
| Bird | Grebes | Pied-Billed Grebe | Podilymbus | podiceps |
| Bird | Grebes | Red-Necked Grebe | Podiceps | grisegena |
| Bird | Grebes | Western Grebe | Aechmophorus | occidentalis |
| Bird | Grosbeaks and Bunting | Bunting | ||
| Bird | Grosbeaks and Bunting | Grosbeak | ||
| Bird | Grosbeaks and Bunting | Black-Headed Grosbeak | Pheucticus | melanocephalus |
| Bird | Grosbeaks and Bunting | Blue Grosbeak | Passerina | caerulea |
| Bird | Grosbeaks and Bunting | Evening Grosbeak | Hesperiphona | vespertinus |
| Bird | Grosbeaks and Bunting | Indigo Bunting | Passerina | cyanea |
| Bird | Grosbeaks and Bunting | Lapland Longspur | Calcarius | lapponicus |
| Bird | Grosbeaks and Bunting | Lazuli Bunting | Passerina | amoena |
| Bird | Grosbeaks and Bunting | Northern Cardinal | Cardinalis | cardinalis |
| Bird | Grosbeaks and Bunting | Pine Grosbeak | Pinicola | enucleator |
| Bird | Gulls and Terns | Gull | ||
| Bird | Gulls and Terns | Tern | ||
| Bird | Gulls and Terns | Black Skimmer | Rynchops | niger |
| Bird | Gulls and Terns | Black Tern | Chlidonias | niger |
| Bird | Gulls and Terns | Bonaparte's Gull | Chroicocephalus | philadelphia |
| Bird | Gulls and Terns | California Gull | Larus | californicus |
| Bird | Gulls and Terns | Caspian Tern | Hydroprogne | caspia |
| Bird | Gulls and Terns | Common Tern | Sterna | hirundo |
| Bird | Gulls and Terns | Elegant Tern | Thalasseus | elegans |
| Bird | Gulls and Terns | Forster's Tern | Sterna | forsteri |
| Bird | Gulls and Terns | Glaucous-Winged Gull | Larus | glaucescens |
| Bird | Gulls and Terns | Gull-Billed Tern | Gelochelidon | nilotica |
| Bird | Gulls and Terns | Heermann's Gull | Larus | heermanni |
| Bird | Gulls and Terns | Herring Gull | Larus | argentatus |
| Bird | Gulls and Terns | Least Tern | Sterna | antillarum |
| Bird | Gulls and Terns | Mew Gull | Larus | canus |
| Bird | Gulls and Terns | Ring-Billed Gull | Larus | delawarensis |
| Bird | Gulls and Terns | Royal Tern | Thalasseus | maximus |
| Bird | Gulls and Terns | Thayer's Gull | Larus | thayeri |
| Bird | Gulls and Terns | Western Gull | Larus | occidentalis |
| Bird | Gulls and Terns | Yellow-Footed Gull | Larus | livens |
| Bird | Hummingbirds | Hummingbird | ||
| Bird | Hummingbirds | Allen's Hummingbird | Selasphorus | sasin |
| Bird | Hummingbirds | Anna's Hummingbird | Calypte | anna |
| Bird | Hummingbirds | Black-Chinned Hummingbird | Archilochus | alexandri |