The park is includ­ed in the Inter­na­tion­al Net­work of Spe­cial­ly Pro­tect­ed Habi­tats of Rare Cranes of North­east Asia, cre­at­ed on the ini­tia­tive of the Inter­na­tion­al Crane Foun­da­tion and the Inter­na­tion­al Bureau for the Con­ser­va­tion of Wet­lands (Wet­lands Inter­na­tion­al). The nation­al park and adja­cent ter­ri­to­ries are home to: 84 species of ter­res­tri­al inver­te­brates, 28 species of fish and fish-like crea­tures, 96 species of birds, 21 species of mam­mals. Of these, the Red Book of Yaku­tia includes: 3 species of ter­res­tri­al inver­te­brates (Olsh­van­ga bear, Men­etrie bear and tun­dra bear); 2 species of fish (Siber­ian stur­geon and nel­ma), 22 species of birds, 1 species of mam­mal (Muskox).