| Bird |
Cowbirds |
Brown-Headed Cowbird |
Molothrus |
ater |
| Reptile |
Lizards |
Chuckwalla |
Sauromalus |
ater |
| Reptile |
Snakes |
Aquatic Garter Snake |
Thamnophis |
atratus |
| Bird |
Sparrows |
Golden-Crowned Sparrow |
Zonotrichia |
atricapilla |
| Bird |
Chickadees, Titmice, and Nuthatches |
Black-Capped Chickadee |
Poecile |
atricapillus |
| Bird |
Sparrows |
Black-Chinned Sparrow |
Spizella |
atrogularis |
| Reptile |
Snakes |
Western Diamond-Backed Rattlesnake |
Crotalus |
atrox |
| Amphibian |
Salamanders |
California Slender Salamander |
Batrachoseps |
attenuatus |
| Mammal (Medium) |
Rabbits, Hares and Pika |
Desert Cottontail |
Sylvilagus |
audubonii |
| Bird |
Raptors |
Turkey Vulture |
Cathartes |
aura |
| Bird |
Woodpeckers |
Northern Flicker |
Colaptes |
auratus |
| Bird |
Cormorants and Gannet |
Double-Crested Cormorant |
Phalacrocorax |
auritus |
| Bird |
Grebes |
Horned Grebe |
Podiceps |
auritus |
| Bird |
Warblers |
Ovenbird |
Seiurus |
aurocapillus |
| Amphibian |
Frogs |
Northern Red-Legged Frog |
Rana |
aurora |
| Mammal (Large) |
Deer, Moose, and Caribou |
Axis Deer |
Axis |
axis |
| Mammal (Medium) |
Rabbits, Hares and Pika |
Brush Rabbit |
Sylvilagus |
bachmani |
| Bird |
Shorebirds |
Black Oystercatcher |
Haematopus |
bachmani |
| Bird |
Shorebirds |
Baird's Sandpiper |
Calidris |
bairdii |
| Mammal (Small) |
Squirrels |
California Ground Squirrel |
Otospermophilus |
beecheyi |
| Mammal (Small) |
Squirrels |
Belding's Ground Squirrel |
Urocitellus |
beldingi |
| Bird |
Sparrows |
Sage Sparrow |
Artemisiospiza |
belli |
| Bird |
Vireos |
Bell's Vireo |
Vireo |
bellii |
| Bird |
Vireos |
Least Bell’s Vireo |
Vireo |
bellii |
| Bird |
Mockingbird and Thrashers |
Bendire's Thrasher |
Toxostoma |
bendirei |
| Mammal (Small) |
Shrews |
Marsh Shrew |
Sorex |
bendirii |
| Amphibian |
Frogs |
Rio Grande Leopard Frog |
Lithobates |
berlandieri |
| Bird |
Waterbird |
Brant |
Branta |
bernicla |
| Bird |
Wrens |
Bewick's Wren |
Thryomanes |
bewickii |
| Reptile |
Lizards |
Mojave Black-Collared Lizard |
Crotaphytus |
bicinctores |
| Bird |
Swallows |
Tree Swallow |
Tachycineta |
bicolor |
| Bird |
Waterbird |
Fulvous Whistling-Duck |
Dendrocygna |
bicolor |
| Bird |
Sparrows |
Black-Throated Sparrow |
Amphispiza |
bilineata |
| Reptile |
Snakes |
Western Lyre Snake |
Trimorphodon |
biscutatus |
| Mammal (Small) |
Bats |
Western Red Bat |
Lasiurus |
blossevillii |
| Amphibian |
Toads |
Western Toad |
Anaxyrus |
boreas |
| Mammal (Small) |
Gophers |
Botta's Pocket Gopher |
Thomomys |
bottae |
| Reptile |
Snakes |
Rubber Boa |
Charina |
bottae |
| Mammal (Small) |
Mice and Rats |
Brush Mouse |
Peromyscus |
boylii |
| Amphibian |
Frogs |
Foothill Yellow-Legged Frog |
Rana |
boylii |
| Bird |
Jays, Crow, and Raven |
American Crow |
Corvus |
brachyrhynchos |
| Mammal (Small) |
Bats |
Brazilian Free-Tailed Bat |
Tadarida |
brasiliensis |
| Bird |
Sparrows |
Brewer's Sparrow |
Spizella |
breweri |
| Bird |
Wrens |
Cactus Wren |
Campylorhynchus |
brunneicapillus |
| Amphibian |
Salamanders |
Limestone Salamander |
Hydromantes |
brunus |
| Bird |
Orioles |
Bullock's Oriole |
Icterus |
bullockii |
| Mammal (Large) |
Equines |
Horse |
Equus |
caballus |
| Amphibian |
Frogs |
California Chorus Frog |
Pseudacris |
cadaverina |
| Bird |
Grosbeaks and Bunting |
Blue Grosbeak |
Passerina |
caerulea |
| Bird |
Thrushes |
Blue-Gray Gnatcatcher |
Polioptila |
caerulea |
