THE STATE OF THE ORNITIOCOMPLEX OF THE CITY OF PETROPAVLOVSK AND ITS FORM-FORMING CONDITIONS

Abstract

The data of the study of the spatially oriented dependence of the occurrence of birds in the city of Petropavlovsk on seasonal, climatic and trophic conditions for the summer period of 2020 are presented. Birds are considered representatives of any ecosystem and form the distinctive features of the biocenosis. In an urban landscape, birds are even more significant because they are a prominent component of the vertebrates that define and shape the urban ecosystem. The analysis of the spatio-temporal structure of the bird population in different biotopes of the city is given, namely, the characteristics of three registration sites are given for all the parameters necessary for the study. The studied routes are laid taking into account the display of the conditions of existence necessary for the habitation of birds. The data obtained according to the results of the study showed an adaptive orientation in the formation of the bird community in the urban environment. The article presents the materials of the population structure and the zoogeographic characteristics of the birds of the city of Petropavlovsk for the period from 06/01/2020 to 08/31/2020.