Size of Specially Protected Forest Sites for Raptors: What Size of These Sites Should be for Protect the Raptor’s Breeding Territories?

The article analyzes the influence of various types of felling on the occupation of breeding territories by different species of raptors mainly in the Altai Territory forests. Responses of birds of prey to the disturbance factor are also analyzed. Flight initiation distance is determined for each species. A review of international and Russian experience of buffer zones and specially protected forest areas (SPFA) around nests of raptors was made. On this basis, the article presents the sizes of specially protected forest areas, thus it is possible to preserve breeding territories of different birds of prey species