Assertion: harrier's tail | /r/HasProperty | polymorphic
Facets:
value: particularly often
type: DEGREE
value: in the west of north america
type: LOCATION
value: with individuals
type: OTHER
value: strongly
type: DEGREE
Source sentences:
text: The 14 recognized subspecies vary in appearance and range, varying most often in color, and in the west of North America, red-tails are particularly often strongly polymorphic, with individuals ranging from almost white to nearly all black.