Assertion: dove's population | /r/HasProperty | variable
Facets:
value: very
type: DEGREE
Source sentences:
text: The Cape Verde rock dove ( C. l. atlantis ) (Bannerman, 1931) of Madeira, the Azores and Cape Verde is a very variable population with chequered upperparts obscuring the black wingbars, and is almost certainly derived from feral pigeons.