Year of compilation: 2001
The south-eastern part of Meschera lowlands covered by wet mixed forests and dry pine forests, and also bogs and small lakes.
The map polygon is provided courtesy of the Spatial Database on Important Bird Areas of Russia 2014 (© Russian Bird Conservation Union, © Transparent World).
BirdLife International (2022) Important Bird Areas factsheet: Okski Biosphere Reserve. Downloaded from
http://www.birdlife.org on 20/05/2022.