Fauna and population of birds of field-protecting plantings of Stavropol krai

Abstract

Average monthly and annual indicators of abundance and density of types are presented. In work results field research are presented, to the devoted studying of specific structure and number of birds of forest strips. In total 84 bird species relating to 13 groups are noted. The speciic list included all types registered during research, including what are indirectly connected with ield-protecting plantings - inhabitants of open spaces, canes and reeds, and also a birds of coast. The average monthly data of an indicator of abundance of birds collected during the spring and autumn period are submitted. On the basis of the analysis of dynamics of number of the nesting bird species, for three summer period, share of each look in the population is defined. During supervision 50 species of the nesting birds are revealed: from them in a foothill zone of 36 types, in a forest-steppe zone of 49 types, in a steppe zone 33 look and in semidesertic - 27 bird species.