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Family accipitral Of accipitridae |
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Small [perepelyatnik] Accipiter of gularis Of temminck et Of schlegel, 1844 Name of view of other languages
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Field signs. Smallest of the hawks. The weight of males a little is more than hundred g, females - it is less than two hundred. In male the top slate- is gray, bottom pale- reddish with the white transverse figure. Tail transversostriated. Female is on top dark-brown, is from below white with the brown transverse figure. The iris, [voskovitsa] and feet are yellow, the beak blackish. It is very similar by habits and by voice to usual [perepelyatnika], but it is smaller. The voice of young hawks is similar to the cry of young woodpecker. Old birds with the nest and the taking out publish unique trill ([Syroechkovskiy], [Rogacheva], 1980; 1995).
Places of inhabiting. Jack biotope, judging by everything, the sections of dark-coniferous, is more frequent than the fir- fir scaffolding, with the admixture of the deciduous species. In the after- jack time - in essence the mixed clarified scaffolding (pine- birch, pine-larch- birch with the aspen the rest). In the mountain forests of Western [Sayana] and in Krasnoyarsk it was encountered upward to lower boundary of the belt of cedar scaffolding (Yudin, 1952). Multiplication. It takes up the multiplication sufficiently late (at the end May). The nest small, compact, on the tree, is not especially high (4-7 m of the earth). Each pair has several nests, which they use on the turn. [E].[A]. [Krutovskaya] (1958) found in one pair on the posts two spare nests. Laying - 4-5 white eggs with the reddish brown spots. Downy nestlings in the preserve posts are encountered on July 12, young nestlings with the underdeveloped wings and the tail in Western [Sayane] - on August 12 to 13. Adult birds are held very secretly to the departure of nestlings, and to note them is difficult. After departure they become noticeable, since young are very loud, and adult are agitated; to hear young is easy, although to note difficultly, since they sit usually in the thick branches ([Syroechkovskiy], [Rogacheva], 1995). Nourishment. Small forest birds, predominantly sparrow; in the output are noted the chiff-chaff, [gaichki], [moskovki], forest horses. Small [perepelyatnik] - adroit, energetic hunter. In South and East Asia of it is used as trapping bird ([Syroechkovskiy], [Rogacheva], 1995). Number. It is everywhere rare ([Syroechkovskiy], [Rogacheva], 1995). Limiting factors. In essence the factor of uneasiness. , where many people, bird do not nest ([Syroechkovskiy], [Rogacheva], 1995). |
![Male - to the right, female - to the left below, young bird - above to the left (Fig. [V].[V]. Of [bakhtin])](img/img_acgu.jpg)
Propagation. Rare, insufficiently studied [yuzhnoaziatskiy] form. It is extended sporadically. It is noted on the nesting place in Western [Sayane], in Abakan's upper reaches, also, in der [Oznachennoy] ([Sushkin], 1938), in Krasnoyarsk, in the pond r. of polygon ([Naumov], [Burkovskaya], 1959; Yudin, 1952). Is mentioned as the rare being nested form of the low-mountain dark-coniferous taiga of the valley of the Yenisey within the limits of Sayan-Shushenskoye preserve (Sokolov and others, 1983; Petrov, [Rudkovskiy], 1985). [S].[M]. Prokofiev (1987) indicates the yearly summer encounters of small [perepelyatnika] in the river valley white [Iyus] and black [Iyus] and Abakan. In the small number it nests also in the south of taiga zone, in essence in its Yenisey part. In 1977. it is found in the southern taiga scaffolding of the Yenisey mountain ridge between the settlements [Antsiferovo] and [Pogodaevo] (Boer, [Vakhrushev], 1983). Is proven nesting in the average flow r. To [keti], the Western borders of edge, in the subzone of southern taiga ([Moskvitin] and others, 1977). It is noted also on r. Of [chadobets] (Angar), where is probable nesting ([Reymers], 1966). In the subzone of average taiga on May 30, 1958. female is obtained in the environments of the new settlement Of [chamba] and the upper reaches of underground Tungus ([Syroechkovskiy], 1959); On June 27, 1977. small [perepelyatnik] was obtained BY [N].[V]. Of [anzigitovoy] on the cinder in sett. [Alinskoe] (63°20' N, the northern part of the subzone of average taiga in the Yenisey); On June 18, 1978. adult male is [okoltsovan] in the peaceful ([Rogacheva] and other, 1978). In recent years in region of the world rarely it was encountered for only the summer, in essence in August (young birds they were caught for the ringing on August 21). Possibly, it nests in the Yenisey right-bank scaffolding higher than peaceful ([Rogacheva], 1988).[Back] |
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