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Vacant Nests and Other Factors Influencing Nest Site Selection of Birds of Prey Based on Case Studies in Forest Habitats in the Forest-Steppe and Steppe Zones of Eastern Ukraine 空巢及其他影响食禽巢址选择的因素——基于乌克兰东部森林-草原和草原带森林栖息地的案例研究

Pernatye Hiŝniki i Ih Ohrana Pub Date : 2015-12-01 DOI: 10.19074/1814-8654-2015-30-72-93

S. Viter

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