Scientific publications

O.V. Adrianova, B.N. Kashevarov.

Some results of long-term raptor monitoring in the Kostomuksha Nature Reserve

// Status of Raptor Populations in Eastern Fennoscandia. Proceedings of the Workshop, Kostomuksha, Karelia, Russia, November 8-10, 2005. Petrozavodsk: KarRC RAS, 2006. Pp. 7-9

Keywords: diurnal raptors, owls, Kostomuksha nature reserve, contact cards

Twelve species of diurnal raptors and seven species of owls, including species from the Red Data Books of Russia and Karelia, were registered during the 20-year period of observations in the Kostomuksha nature reserve. During this period most encounters happened with two species of buzzards – the Common and Rough-legged ones. Annual registration numbers have decreased since the beginning of regular observations due both to subjective factors (registration of raptors by observers) and actual population decline.

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Last modified: March 21, 2007