noun
or wilson's blackcap
Usage: usually capitalized W
: a small fly-catching warbler ( Wilsonia pusilla ) of eastern and northern No. America that is bright yellow with a black crown — called also blackcap
noun
or wilson's blackcap
Usage: usually capitalized W
: a small fly-catching warbler ( Wilsonia pusilla ) of eastern and northern No. America that is bright yellow with a black crown — called also blackcap
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012