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Population density of the Eurasian beaver (Castor fiber L.) (Castoridae, Rodentia) in the Middle Volga of Russia Cover

Population density of the Eurasian beaver (Castor fiber L.) (Castoridae, Rodentia) in the Middle Volga of Russia

Open Access
|Apr 2018

Abstract

The article presents research on the population density of the Eurasian beaver in the large, medium and small rivers of the Republic of Mordovia. The population density of the beaver in the large rivers of the region varies from 0.45 to 0.62 colonies per km (average 0.52). The population density in medium rivers ranges from 0.36 to 0.48 colonies per km (average 0.4). In small rivers, population density ranges from 0.2 to 0.94 colonies per km (average 0.46). The total number of beavers in the region is about 17,000 individuals as at 2016.

DOI: https://doi.org/10.1515/fsmu-2017-0016 | Journal eISSN: 1736-8723 | Journal ISSN: 1406-9954
Language: English
Page range: 109 - 115
Submitted on: Feb 24, 2017
Accepted on: Mar 2, 2018
Published on: Apr 25, 2018
Published by: Estonian University of Life Sciences
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year

© 2018 Alexey Andreychev, published by Estonian University of Life Sciences
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.