Cape Weaver
Cape White-eye
Capped Conebill
Capped Heron
Capped White-eye
Cardinal Woodpecker
Caribbean Elaenia
Caribbean Martin
Carmelite Sunbird
Carrion Crow
Carruthers's Cisticola
Caspian Gull
Caspian Plover
Caspian Tern
Cassin's Flycatcher
Cassin's Honeybird
Cattle Tyrant
Cauca Guan
Cave Swallow