Birds
There are between 9,000 and 10,000 species of birds in the world; however, over 120 species have become extinct as a result of human activities over the last 400 years. Today, an additional 1200 species are considered threatened. California is known for the diversity of its bird species. Over 630 species of birds have been documented in California. While several are introduced or have been seen only as transients, 433 birds use California habitats either as a primary residence or as a part of their annual migration route. The possibility of extinction threatens 135 of these.
Aves
Anseriformes
Anatidae
| Species |
Common name |
| Anas platyrhynchos |
Mallard |
Apodiformes
Trochilidae
| Species |
Common name |
| Archilochus alexandri |
Black-chinned Hummingbird |
| Calypte anna |
Anna's Hummingbird |
| Calypte costae |
Costa's Hummingbird |
| Selasphorus sp. |
Rufous Hummingbird |
Ciconiiformes
Accipitridae
| Species |
Common name |
| Accipiter cooperi |
Cooper's Hawk |
| Buteo jamaicensis |
Red-tailed Hawk |
| Buteo lineatus |
Red-shouldered Hawk |
Ardeidae
| Species |
Common name |
| Ardea herodias |
Great Blue Heron |
Ciconiidae
| Species |
Common name |
| Cathartes aura |
Turkey Vulture |
Columbiformes
Columbidae
| Species |
Common name |
| Columba livia |
Rock Pigeon |
| Patagioenas fasciata |
Band-tailed Pigeon |
| Zenaida macroura |
Mourning Dove |
Galliformes
Odontophoridae
| Species |
Common name |
| Callipepla californica |
California Quail |
Passeriformes
Bombycillidae
| Species |
Common name |
| Bombycilla cedrorum |
Cedar Waxwing |
Cardinalidae
| Species |
Common name |
| Passerina amoena |
Lazuli Bunting |
| Pheucticus melanocephalus |
Black-headed Grosbeak |
Certhiidae
| Species |
Common name |
| Thryomanes bewickii |
Bewick's Wren |
| Troglodytes aedon |
House Wren |
Corvidae
| Species |
Common name |
| Aphelocoma californica |
Western Scrub-Jay |
| Corvus brachyrhynchos |
American Crow |
| Corvus corax |
Common Raven |
Emberizidae
| Species |
Common name |
| Junco hyemalis |
Dark-eyed Junco |
| Melospiza melodia |
Song Sparrow |
| Pipilo crissalis |
California Towhee |
| Pipilo maculatus |
Spotted Towhee |
Fringillidae
| Species |
Common name |
| Carduelis psaltria |
Lesser Goldfinch |
| Carpodacus mexicanus |
House Finch |
| Carpodacus purpureus |
Purple Finch |
Hirundinidae
| Species |
Common name |
| Petrochelidon pyrrhonota |
Cliff Swallow |
Icteridae
| Species |
Common name |
| Icterus bullockii |
Bullock's Oriole |
| Icterus cucullatus |
Hooded Oriole |
| Molothrus ater |
Brown-headed Cowbird |
Paridae
| Species |
Common name |
| Baeolophus inornatus |
Oak Titmouse |
| Psaltriparus minimus |
Bushtit |
Parulidae
| Species |
Common name |
| Dendroica petechia |
Yellow Warbler |
| Geothlypis trichas |
Common Yellowthroat |
| Vermivora celata |
Orange-crowned Warbler |
Ptilogonatidae
| Species |
Common name |
| Phainopepla nitens |
Phainopepla |
Sittidae
| Species |
Common name |
| Sitta carolinensis |
White-breasted Nuthatch |
Sturnidae
| Species |
Common name |
| Sternus vulgaris |
European Starling |
| Toxostoma redivivum |
California Thrasher |
Sylviidae
| Species |
Common name |
| Polioptila caerulea |
Blue-gray Gnatcatcher |
Thraupidae
| Species |
Common name |
| Piranga ludoviciana |
Western Tanager |
Timaliidae
| Species |
Common name |
| Chamaea fasciata |
Wrentit |
Turdidae
| Species |
Common name |
| Turdus migratorius |
American Robin |
Tyrannidae
| Species |
Common name |
| Empidonax difficilis |
Pacific-slope Flycatcher |
| Sayornis nigricans |
Black Phoebe |
Vireonidae
| Species |
Common name |
| Vireo cassinii |
Cassin's Vireo |
| Vireo gilvus |
Warbling Vireo |
| Vireo huttoni |
Hutton's Vireo |
Piciformes
Picidae
| Species |
Common name |
| Calaptes Auratus |
Northern Flicker |
| Melanerpes formicivorus |
Acorn Woodpecker |
| Picoides nuttallii |
Nuttall's Woodpecker |
| Picoides pubescens |
Downy Woodpecker |
| Picoides villosus |
Hairy Woodpecker |
Strigiformes
Strigidae
| Species |
Common name |
| Bubo virginianus |
Great Horned Owl |
| Megascops kennicottii |
Western Screech-Owl |
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