Common Name Species Name
Common Yellowthroat Geothlypis trichas
Common Tern Sterna hirundo
Common Starling Sturnus vulgaris
Common Snipe Gallinago gallinago
Common Redpoll Acanthis flammea
Common Raven Corvus corax
Common Poorwill Phalaenoptilus nuttallii
Common Pigeon Columba livia
Common Pheasant Phasianus colchicus
Common Nighthawk Chordeiles minor
Common Moorhen Gallinula chloropus
Common Merganser Mergus merganser
Common Loon Gavia immer
Common Ground-Dove Columbina passerina
Common Grackle Quiscalus quiscula
Common Eider Somateria mollissima
Cliff Swallow Petrochelidon pyrrhonota
Clay-colored Sparrow Spizella pallida
Clark's Nutcracker Nucifraga columbiana
Clark's Grebe Aechmophorus clarkii
Cinnamon Teal Anas cyanoptera
Chukar Alectoris chukar
Chuck-will's-widow Caprimulgus carolinensis
Chipping Sparrow Spizella passerina
Chinese Hwamei Garrulax canorus