Field signs. Feathers on the dorsal side with a wide black colored border on the top; feathers on the ventral side white with wide Vertex drill drill sandy or brown kaemkami. Outdoor steering feathers dark. Birds in the winter operenii different from the previous winter bird species mainly to the fact that the sides nadhvostya they are not white. Young birds like a winter adult, but easily distinguishable by the many, very gentle brown transfer strinkam on the ventral side. Wing 119-148 mm. Beak (from the front edge of nostrils to the top) 12.5-20.2 mm (Ivanov, Shtegman, 1978). Distribution. Nesting sites are not sufficiently known. Reliable only to find nesting near the Okhotsk (a nest in the mountainous taiga in the larch in the 6-7 km from the sea); summer welcomed in some places Okhotsk coast of Penzhiny to Ayana, on Sakhalin and off the coast of Primorsky Krai, possibly nesting on the eastern coast of Kamchatka ( Ivanov, Shtegman, 1978). References. |
