Cicinnurus Regius - King Bird of Paradise
Circus Aeruginisus - March Harrier
Circus Cineraceus - Ash-Colored Harrier
Circus Cyaneus - Hen Harrier
Citron-throated Toucan
Clangula Glaucion - Golden-Eye Duck
Clapper Rail
Clytoceyx Rex - Spoon-Billed Kingfisher
Collared aracari
Columba Intermedia - Indian Rock-Pigeon
Columba Leuconota - White-Billed Pigeon
Columba Livia - Rock Pigeon
Columba Oenas - Stock Dove
Columba Rupestris - Mongolian Rock Pigeon
Colymbus Arcticus - Black-Throated Diver - Duck
Colymbus Glacialis - Great Northern Diver - Duck
Colymbus Septentrionalis - Red-Throated Diver - Duck
