| Reptile |
Snakes |
Rosy Boa |
Lichanura |
trivirgata |
| Bird |
Wrens |
Winter Wren |
Troglodytes |
troglodytes |
| Mammal (Small) |
Shrews |
Trowbridge's Shrew |
Sorex |
trowbridgii |
| Mammal (Small) |
Mice and Rats |
Pinyon Mouse |
Peromyscus |
truei |
| Amphibian |
Frogs |
Western Tailed Frog |
Ascaphus |
truei |
| Bird |
Flycatchers |
Brown-Crested Flycatcher |
Myiarchus |
tyrannulus |
| Bird |
Flycatchers |
Eastern Kingbird |
Tyrannus |
tyrannus |
| Bird |
Gallinaceous Birds |
Ruffed Grouse |
Bonasa |
umbellus |
| Mammal (Small) |
Chipmunks |
Uinta Chipmunk |
Tamias |
umbrinus |
| Bird |
Raptors |
Harris' S Hawk |
Parabuteo |
unicinctus |
| Mammal (Large) |
Deer, Moose, and Caribou |
Sambar Deer |
Cervus |
unicolor |
| Bird |
Gallinaceous Birds |
Greater Sage-Grouse |
Centrocercus |
urophasianus |
| Bird |
Woodpeckers |
Gila Woodpecker |
Melanerpes |
uropygialis |
| Mammal (Large) |
Seals and Sea-Lions |
Northern Fur-Seal |
Callorhinus |
ursinus |
| Bird |
Thrushes |
Swainson's Thrush |
Catharus |
ustulatus |
| Mammal (Small) |
Shrews |
Vagrant Shrew |
Sorex |
vagrans |
| Amphibian |
Salamanders |
Wandering Salamander |
Aneides |
vagrans |
| Bird |
Waterbird |
Canvasback |
Aythya |
valisineria |
| Bird |
Owls and Nightjars |
Barred Owl |
Strix |
varia |
| Reptile |
Lizards |
Western Banded Gecko |
Coleonyx |
variegatus |
| Mammal (Small) |
Squirrels |
Rock Squirrel |
Otospermophilus |
variegatus |
| Amphibian |
Salamanders |
Southern Torrent Salamander |
Rhyacotriton |
variegatus |
| Bird |
Swifts |
Vaux's Swift |
Chaetura |
vauxi |
| Mammal (Small) |
Bats |
Cave Myotis |
Myotis |
velifer |
| Mammal (Small) |
Mice and Rats |
Narrow-Faced Kangaroo Rat |
Dipodomys |
venustus |
| Bird |
Flycatchers |
Western Kingbird |
Tyrannus |
verticalis |
| Bird |
Grosbeaks and Bunting |
Evening Grosbeak |
Hesperiphona |
vespertinus |
| Reptile |
Lizards |
Baja Black-Collared Lizard |
Crotaphytus |
vestigium |
| Bird |
Vireos |
Gray Vireo |
Vireo |
vicinior |
| Reptile |
Lizards |
Desert Night Lizard |
Xantusia |
vigilis |
| Bird |
Woodpeckers |
Hairy Woodpecker |
Picoides |
villosus |
| Bird |
Thrushes |
Yellow-Breasted Chat |
Icteria |
virens |
| Bird |
Waders |
Green Heron |
Butorides |
virescens |
| Bird |
Shorebirds |
Surfbird |
Aphriza |
virgata |
| Bird |
Warblers |
Virginia's Warbler |
Leiothlypis |
virginiae |
| Mammal (Medium) |
Opossums |
Virginia Opossum |
Didelphis |
virginiana |
| Bird |
Owls and Nightjars |
Great Horned Owl |
Bubo |
virginianus |
| Mammal (Large) |
Deer, Moose, and Caribou |
White-tailed Deer |
Odocoileus |
virginianus |
| Reptile |
Snakes |
Western Rattlesnake |
Crotalus |
viridis |
| Mammal (Medium) |
Mustelids |
American Mink |
Mustela |
vison |
| Mammal (Large) |
Seals and Sea-Lions |
Harbor Seal |
Phoca |
vitulina |
| Bird |
Flycatchers |
Cassin's Kingbird |
Tyrannus |
vociferans |
| Bird |
Shorebirds |
Killdeer |
Charadrius |
vociferus |
| Bird |
Owls and Nightjars |
Whip-Poor-Will |
Caprimulgus |
vociferus |
| Mammal (Small) |
Bats |
Long-Legged Myotis |
Myotis |
volans |
| Bird |
Starlings |
European Starling |
Sturnus |
vulgaris |
| Mammal (Medium) |
Canines |
Red Fox |
Vulpes |
vulpes |
| Bird |
Owls and Nightjars |
Elf Owl |
Micrathene |
whitneyi |
| Reptile |
Lizards |
Long-Nosed Leopard Lizard |
Gambelia |
wislizenii |
| Amphibian |
Toads |
Woodhouse's Toad |
Anaxyrus |
woodhousii |
