Peregrine Falcon in the Volga-Ural and Altai-Sayan regions
Igor Karyakin, Karyakin, Alexey Alexey Pazhenkov, Pazhenkov, Rinur Rinur Bekmansurov, Bekmansurov, Igor Elvira Nikolenko, Nikolenko, Oleg Oleg Andreenkov Andreenkov and and Ludmila Ludmila Zinevich Zinevich Elvira Photos by I. Karyakin, A. Pazhenkov, R. Bekmansurov, O. Andreenkov, N. Andreenkova, E. Shnayder, S. Vazhov, A. Cherepanov, S. Pisarevsky, A. Moshkin