Caspian Gull
Caspian Plover
Caspian Tern
Cassin's Flycatcher
Cassin's Honeybird
Cattle Tyrant
Cauca Guan
Celestial Monarch
Cetti's Warbler
Chabert Vanga
Chaco Chachalaca
Channel-billed Cuckoo
Chatham Albatross
Chestnut Munia
Chestnut Weaver
Chestnut-bellied Guan
Chestnut-bellied Sandgrouse
Chestnut-breasted Cuckoo