Distribution of osprey Pandion haliaetus (Linnaeus, 1758) in the Altai Krai

In recent years, the number of observing the osprey (Pandion haliaetus (Linnaeus, 1758)) in the Altai Krai (Siberia, Russian Federation) has increased slightly. We suppose this fact is due not to an increase in the number of these rare birds in the region, but to an increase in the number of interested observers and amateur photographers. The appearance of such Internet resources as the Web GIS “Red Book of Altai Krai”, the Web GIS “Feathered Predators of the World”, “Siberian Birdwatching Community” and others makes it easy to publish the results of their observations, confirmed by photos, on the Internet, which makes them accessible to a wide audience. Most of the ospreys observed in the region are most likely migratory, stray, or flying single birds. However, regular recording of ospreys during the breeding time on a pond along the river Setovochka between the mountains of Babyrgan and Gladkaya on the border of the Soviet and Altai areas in 1980-2000 allows a high degree of probability to suggest nesting of this bird here.