System of the shallow bays of the Ladoga lake on the southern coast. There are a lot of frindge vegetation and "inside" lakes between them.
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 (2021) Important Bird Areas factsheet: Southern coast of Ladoga Lake. Downloaded from http://www.birdlife.org on 30/11/2021.