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| black cockatoo (Calyptrorhynchus funereus); funereal cockatoo (Calyptrorhynchus funereus) | |||
| black cockatoo (Calyptorhynchus funereus); white-tailed cockatoo (Calyptorhynchus funereus); white-tailed black cockatoo (Calyptorhynchus funereus); yellow-eared cockatoo (Calyptorhynchus funereus); yellow-eared black cockatoo (Calyptorhynchus funereus); yellow-tailed cockatoo (Calyptorhynchus funereus); yellow-tailed black cockatoo (Calyptorhynchus funereus); funereal cockatoo (Calyptorhynchus funereus) | |||
| траурный какаду: 13 phrases in 2 subjects |
| Biology | 1 |
| Ornithology | 12 |