- California Quail
- Canada Goose
- Carrion Crow
- Cetti's Warbler
- Cirl Bunting
- Clay-colored Thrush
- Coal Tit
- Collared Forest Falcon
- Collared Pratincole
- Collared Whitestart
- Common Black Hawk
- Common Blackbird
- Common Buzzard
- Common Chiffchaff
- Common Greenshank
- Common Kestrel
- Common Kingfisher
- Common Linnet
- Common Moorhen
- Common Myna
- Common Nightingale
- Common Pheasant
- Common Pochard
- Common Redpoll
- Common Redshank
- Common Redstart
- Common Reed Bunting
- Common Reed Warbler
- Common Ringed Plover
- Common Sandpiper
- Common Shelduck
- Common Starling
- Common Tern
- Common Waxbill
- Common Whitethroat
- Common Wood Pigeon
- Corn Bunting
- Crested Guan
- Crested Lark
- Crested Owl
- Crested Tit
- Crowned Woodnymph