English: In the course of ornithological research there is a need to examine the nests of birds. Thus, to record the eggs and chicks of the Mongolian Buzzard Buteo hemilasius, the members of the expedition had to climb a rock. Buteo hemilasius is a species of raptor in the hawk family Accipitridae, a sedentary or partially nomadic species, a typical myophagus, and its main food consists of rodents ranging in size from voles to hares. In the photo - a member of the expedition O. Miklukhin returns from the nest. Three Mongolian Buzzard chicks were found in the nest.

English: Participant of O. Miklukhinа ornithological expedition near the nest of the Mongolian Buzzard (Buteo hemilasius), Mongolia