noun Date: 1811 a large circumpolar arctic hawk ( Buteo lagopus ) that winters southward and typically has a white tail with a wide black band or bands at the tip
ROUGH-LEGGED HAWK
Meaning of ROUGH-LEGGED HAWK in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012