- Calandra Lark
- Caspian Gull
- Cetti's Warbler
- Cinereous Vulture
- Cirl Bunting
- Collared Pratincole
- Common Blackbird
- Common Buzzard
- Common Crane
- Common Cuckoo
- Common Eider
- Common Firecrest
- Common Greenshank
- Common Gull
- Common Kestrel
- Common Kingfisher
- Common Loon
- Common Quail
- Common Redshank
- Common Redstart
- Common Reed Warbler
- Common Rock Thrush
- Common Sandpiper
- Common Scoter
- Common Shelduck
- Common Snipe
- Common Swift
- Common Tern
- Common Whitethroat
- Common Wood Pigeon
- Crested Lark