Field signs. It is like a buzzard, but larger (magnitude wings before half meters), the band at the rear of the narrow and blurred. Bobbin front opera to a half or until the fingers, neck and chest ohristye. Tail light and bottom and top (Böhme et al, 1998).  Distribution. Rare Central Asian mountain-steppe species. Average Siberia is in the northwestern outskirts of range (Rogacheva, 1988). In related areas found PP Sushkina (1914, 1938) for South-East Altai and Tuva have Hadyna, Lake. Chagytay and mountains Hairhan. In late August 1971 received in the province in Gagulskoy Hollow (Syroechkovsky, Bezborodov, 1987). Tengmalms kurgannik seen as a rare, perhaps nesting, bird mountain steppes, rocks and stone prieniseyskoy placers of the West Sayan (Sokolov et al, 1983; Petrov, Rudkovsky, 1985). SM Prokofiev (1987) refers to a meeting Tengmalms kurgannika in August 1983 from the lake. Bele in Khakassia. We Tengmalms kurgannik celebrated in the foothills Kosinskogo Ridge (Khakassia) in August 1997 and 1998. (Baykalov et al, 1998; Baikal, Ryabinina, 1999). The nature of the host species is unknown, but possible, and its nesting sites suitable for the southern slopes of Western Sayan. Jacks on altitudes from 1500 to 2300 m in the mountain steppes with a rock or in the mountains with broad valleys and gentle forms of relief (Sushkin, 1938). Everywhere rare. In the Krasnoyarsk region, apparently edinichen. Registered in Appendix II of CITES (Rogacheva, 1988).
In the Tuva (Tyva) Tengmalms kurgannik fairly typical for nesting along the southern plume ridges Tannu-Ola. Tsagan-Shibetu, Mongun-Taiga and spurs, penetrating into the mountains on the broad river valleys. Several less in Tuvinskoy basin, on Hemchiku and its tributaries. Was found in the river. Beduy (right inflow of the river. Abakan), in the upper river. Ak-Sug and ridge Saylyg Khem-Taiga. Do not nest in the boreal eastern parts of the republic (Baranov, 1991).  Reproduction. Jacks are satisfied at less cliffs or on the ground (Böhme et al, 1998). Nests are typically used repeatedly, sometimes three to five years in a row. In addition, Tengmalms kurgannik in different years may use different nests near each other, often their 2-3, sometimes 5 (Baranov, 1991). In laying 3-4 eggs less frequently - 2-5. Female oviposit within 7-8 days. Nasizhivanie begins with the first eggs. If you forget the wall it may be a repetition, but fewer eggs (Dementiev, 1951). General von eggs dirty-white, sometimes with a pale shade ohristym. Figure motley, superficiality, a clear (Baranov, 1991).
Nutrition. The main object of the stern - rodents (daurskaya and Mongolian pika, dlinnohvosty gopher) (Baranov, 1991). References. |
