Axel Gebauer / Kruper's Nuthatch (Sitta kruperi) Djuga, Kavkazsky Zapovednik, west Caucasus Mountains, Adygea, Russia, March.
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Konstantin Mikhailov / Ancient coniferous forests of W Caucasus mountains, Oriental Spruce (Picea orientalis) and Caucasian Fir (Abies nordmanniana), Teberdinskiy Zapovednik / reserve, Karachayevo Chekessiya, Russia. Habita...