basic information
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adult
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2021-04-10
Altai Territory, Zakovryashino |
© Ilya Sukhov
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Generally common, but distribution is spotted, colonies can be situated in hundreds of kilometers from each other. Breeds near lakes, reserviors, and big rivers in steppe and forest-steppe, and in the south of forest zone. From late XXth century, numbers increase and distribution gets wider.
В.К.Рябицев. "Птицы Сибири". Москва-Екатеринбург, Изд-во "Кабинетный ученый", 2014