Flat semidesert located to the south from the Volga-Sarpa watershead. There are no any rivers and streams at area, semidesert are used for grazing. second places in European Russia which is very important for migrating Tetrax tetrax.
BirdLife International (2019) Important Bird Areas factsheet: Erdniyevskaya area. Downloaded from http://www.birdlife.org on 19/07/2019.