Numerous marshes, open bogs and boggy forests located on the watershed of the Volga and Zapadnaya Dvina rivers, in the southern Tver region.
Non-bird biodiversity: At this IBA 25 species of locally rare plants are present. One of the last sustainable populations of Mustela lutreola exists here.
BirdLife International (2021) Important Bird Areas factsheet: Central Forest Biosphere Reserve and adjacent areas. Downloaded from http://www.birdlife.org on 28/01/2021.