Canvasback
Aythya valisineria
Caracaras
* Crested Caracara *
Cardinals
* Northern Cardinal *
Catbirds
* Gray Catbird *
Chaffinches
* Common Chaffinch *
Chickadees
* Black-capped Chickadee * Mountain Chickadee *
Chiffchaffs
* Common Chiffchaff *
Choughs
* Alpine Chough * Red-billed Chough *
Cisticolas
* Zitting Cisicola *
Cockatoos
* Sulphur-crested Cockatoo *
Condors
* California Condor *