Assertion: cockatoo's crest | /r/CapableOf | indicate frustration
Facets:
Source sentences:
text: A raised crest can indicate that a cockatoo is displaying for its mate; defending its territory or its flock, calling its flock members; or he or she may be expressing curiosity, excitement, surprise, fear or frustration.
text: A raised crest can indicate that a cockatoo is displaying for its mate; defending its territory or its flock, calling its flock members; or a cockatoo may be expressing curiosity, excitement, surprise, fear or frustration.
text: A raised crest can indicate that a cockatoo is displaying for its mate; defending its territory or its flock, calling its flock members; or a cockatoo may be expressing curiosity, excitement, surprise, fear or frustration.
text: A raised crest can indicate that a cockatoo is displaying for its mate; defending its territory or its flock, calling its flock members; or a cockatoo may be expressing curiosity, excitement, surprise, fear or frustration.
text: A raised crest can indicate that a cockatoo is displaying for its mate; defending its territory or its flock, calling its flock members; or a cockatoo may be expressing curiosity, excitement, surprise, fear or frustration.
text: A raised crest can indicate that a cockatoo is displaying for its mate; defending its territory or its flock, calling its flock members; or he or she may be expressing curiosity, excitement, surprise, fear or frustration.