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2022-04-29
Krasnoyarsk Territory, Shushensky District |
© Sergey Chumakov
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Breeds in the north of Eurasia, from tundras to taiga. Four subspecies: A.f.rossicus - tundras west from Taimyr, A.f.serrirostris - from Taimyr to Chukotka; A.f.fabalis - forest zone of Europe and Western Siberia; A.f.middendorffii - taiga east from Yenisey. Western tundra subspecies (A.f.rossicus) is rather common, others are declining or rare, especially populations wintering in the continental East Asia.
В.К.Рябицев. "Птицы Сибири". Москва-Екатеринбург, Изд-во "Кабинетный ученый", 2014.<br>Сыроечковский Е.Е. и др. Полевой определитель гусеобразных птиц России. М., 2011.