General aspects of Crimean avifauna Communication 2. Experience of revision of avifaunal lists von Ju. Kostin

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The problem of conservation and biodiversity of Crimean Steppe biota within the national ecological net von V. V. Korzhenevskij, S. E. Sadogurskij, Ju. Kostin

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Cormorant at the southern coast and in the west of the Crimea von Ju. Kostin, N. A. Tarina, N. A. Bagrikova

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New data on some rare and poor studied bird species of the Crimea from observations in Sevastopol Region von V. E. Giragosov, M. M. Beskaravajnyj, Ju. Kostin

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On the bird wintering in the south of the Crimea under extreme winter conditions of 2011/2012 von Ju. A. Andrjushchenko, M. M. Beskaravajnyj, Ju. Kostin, V. M. Popenko, S. P. Prokopenko

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Current status of the Penduline Tit in the Crimea von M. M. Beskaravajnyj, Ju. A. Andrjushchenko, Ju. Kostin, V. N. Kucherenko, V. M. Popenko, N. A. Tarina

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