The birds of Pasvik / E. I. Khlebosolov, O. A. Makarova, O. A. Khlebosolova [et al. ; English transl. Nikita Chernetsov]. - Ryazan : Golosgubernii, 2007. - 175 с. : ил., портр.

A.M. Khokhlov Mixed pine and birch stands have the most diverse structure and are optimal habitats for forest birds. Hummock-ridge bogs are most typical of Pasvik and attract many birds. 74 •S. У. Mullari