Assertion: black cockatoo | /r/HasProperty | diurnal
Facets:
Source sentences:
text: Yellow-tailed black cockatoos are diurnal, raucous and noisy, and are often heard before being seen.
text: Red-tailed black cockatoos are diurnal, raucous and noisy, and are often seen flying high overhead in small flocks, sometimes mixed with other cockatoos.