The Yellow-Legged Gull (Larus cachinnans) in Odessa and its nesting on a roof of the building von I. T. Rusev, D. V. Radkov, S. L. Kurochkin

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The Yellow-headed Wagtail (Motacilla lutea Gm.) as a new species for aviafauna of Ukraine von M. V. Jakovlev, A. I. Korzjukov, D. V. Radkov

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