Long-Term Dynamics and Demographic Features of the Migration of Alopex lagopus Linnaeus in East-European Tundras
V. V. Anufriev
Institute of Ecological Problems of the North UrB RAS
vvanufriev@yandex.ru
Keywords: Alopex lagopus Linnаeus, dynаmics of number, migrations, demographic composition, East-European tundras
Pages: 599-601
Abstract
Interdecadal variations in the migration of Alopex lagopus Linnaeus in East-European tundras are studied. The most intense and long-distance migrations are detected during the periods of the highest number of these animals. The directions of migration are determined to a substantial extent by the features of behavioral responses of different sex and age groups of the animals to the environment.
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