Field signs. It is very similar to zheltonogo ulita, but larger, longer beak, a voice - loud downward "tyu-tyu-tyu" (Böhme et al, 1998). Distribution. North America from the Pacific coast east to the Atlantic coast. In the limits of RF zalety registered on Wrangel Island (in particular, on 31 May 1975) (Stepanyan, 1990, 2003). References. |