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  1. No Access

    Article

    Nesting population structure of larks (Alaudidae, Aves) in typical semidesert habitats of the Caspian Lowland

    The distribution of nesting populations of individual lark species by semidesert habitats in the Caspian Lowland is analyzed on the basis of data on the density of nesting pairs estimated by transect counts. T...

    M. L. Oparin, M. V. Konyushkova, O. S. Oparina, A. M. Mamaev… in Biology Bulletin (2015)

  2. No Access

    Article

    The structure of ground-nesting bird assemblage in the Saratov Transvolga region and its intracentennial and interannual dynamics

    The dynamics of the structure of ground-nesting bird assemblage in the Transvolga steppe region are considered with regard to both intracentennial trends and interannual changes. It is shown that the structure...

    M. L. Oparin, O. S. Oparina, A. B. Mamayev, O. A. Ruban in Biology Bulletin (2014)