Assertion: nightjar's habit | /r/HasProperty | nocturnal
Facets:
Source sentences:
text: Like other nightjars, it has a wide gape, long wings, soft downy plumage and nocturnal habits.
text: These nightjars are commonly heard within their range, but less often seen - due to their nocturnal habits.
text: This nightjar is commonly heard within its range, but less often seen - due to its nocturnal habits.