%0 Journal Article %T ABOUT THE EXPANSION OF HERRING GULL IN THE SOUTH OF CENTRAL SIBERIA %A Savchenko, P.A. %A Kucherenko, A.V. %A Karpova, N.V. %K Krasnoyarsk region, Khakassia, Tuva, biodiversity conservation, birds, herring gull, limiting factors, wetlands, viral infections, influenza A virus, the expansion of species %J Bulletin of KSAU %D 2016 %N %P 4 %I Krasnoyarsk State Agrarian University