Similar to 鳥類標識調査

Computer-aided engineering

Crassulacean acid metabolism

CBS

CESNUR

Congrès Internationaux d'Architecture Moderne

CIPA (organization)

CNKI

COBIT

CODASYL

Common Object Request Broker Architecture

Computer Systems Research Group

Concurrent Versions System

CAN bus

CR manifold

50 (number)

1349 (band)

Ornithology

Dactyly

American Ornithological Society

The Birds of America

British Ornithologists' Union

Feather

Flight feather

Bird anatomy

Crest (feathers)