TY JOUR TI ECOLOGICAL AND TAXONOMIC COMPOSITION OF AVIFAUNA OF RURAL SETTLEMENTS OF RUSSIAN ISHIM REGION KW birds’ population KW Ishim Region KW synanthropic types KW rural settlements KW climatic zone JO Bulletin of KSAU AU Boldyrev, S.L. PY 2018 IS PB Krasnoyarsk State Agrarian University