A finds of great white heron Egretta alba (L., 1758) in Pribaikalye and their probable reasons
Great white heron Egretta alba (L., 1758) is a rare species of passage of Pribaikalye. All its findings in this region during last century, including a new meeting of 09.07.2009 in a source of Angara river are considered. It is shown, that in the beginning of XXI century the number of registration of the great white heron in this region has appreciablly increased.