A unique case of «hard landing» of the migrating flocks of long-tailed ducks Clangula hyemalis in extreme weather conditions in the mountains of Chukotka
Journal: Русский орнитологический журнал @ornis
Article in issue: 1210 т.24, 2015.
Free access
Short address: https://sciup.org/140155565
IDS: 140155565
