steppe eagle in the kurai steppe. gorny altai, kosh-agachsky district, russia

2021steppe agachsky alpine altai animals bird book brown color dark day detachment district eagle ecology endangered exotic falcons family feathered feathers flora formidable gorny hawks height hollow intermountain kosh koshagachsky kurai kurayskaya large may nature ornithology predator proud rare red republic russia siberia sky south species steppe tourism travel useful west