Habitat structure types and stability of the spatial organization of song thrush and blackbird individual territories

In this article data on a spectrum of habitats used by Turdus philomelos and Turdus merula in woods of southern part of Privolzhskay sublimity are presented, the quantitative description of structural parameters of habitats and individual territories is lead. Structural types of vegetative communities which are ecologically the most suitable for each kind are allocated, the constancy of the structural organization of vegetative communities within the limits of individual territories with absolute prevalence of one-two phitocenoses profile types is established. In a spatial arrangement of individual territories the greatest interannual stability of territories borders is revealed within the limits of transitive biotopes.