Assertion: dove's habit | /r/HasProperty | their plaintive coo
Facets:
Source sentences:
text: The metallic lustre of their plumage, the swiftness of their flight, their habit of sweeping around in flocks, their plaintive coo, are often alluded to by the different sacred writers.
text: The metallic lustre of their plumage, the swiftness of their flight, their habit of sweeping around in flocks, their plaintive coo, are often alluded to by the different sacred writers.