siddharthx
20191203-1DX26704
Slaty-backed Forktail
The slaty-backed forktail (Enicurus schistaceus) is a species of forktail in the family Muscicapidae. A slim, medium-sized forktail, it is distinguished from similar species by its slate grey forehead, crown, and mantle. It has a long and deeply forked tail banded in black and white, a white rump, and a white bar across its primary feathers; the rest of the plumage is predominantly white. The sexes look alike. The bird frequents the edges of fast-flowing streams and rivers, where it hunts small invertebrates by hopping among rocks or flying out over the water. It breeds between February and July, laying 3–4 pinkish, bluish, or white eggs; both sexes incubate the eggs.
The slaty-backed forktail is found near streams and rivers in tropical and subtropical regions, occasionally straying further from flowing water to the edges of roads and trails. Generally a solitary bird, it may occasionally be found in pairs, or in family groups in the breeding season. One of its calls has been described as similar to that of the Blyth's kingfisher, for which it has been mistaken. The forktail is found in the central and eastern Himalayas, the Indian Sub-continent, southern China and continental Southeast Asia. Its wide distribution and apparently stable population have led to it being classified as a species of least concern by the International Union for Conservation of Nature.
One of the slaty-backed forktail's calls has been described as a "high, thin, sharp, metallic screech, ''teenk'", similar to that made by a small kingfisher; in particular, it has been mistaken for the call of the Blyth's kingfisher Alcedo hercules. Another call is described as a mellow "cheet". It also produces a repeated, harsh screeching call when alarmed.
The slaty-backed forktail is found near fast-flowing water bodies in tropical and sub-tropical montane broadleaf forests, as well as near cultivated areas. These include rocky streams and rivers, including broad rivers and valleys in plains areas. A 2000 paper studying birds in northwest India and Nepal found that the incidence of slaty-backed forktails decreased with altitude. The study also found that the slaty-backed forktail had a preference for streams that were bordered by dense and complex vegetation, and had firm and stable banks of earth. They also preferred streams with finer grained sand on the bottom, and with "pool–riffle sequences." More rarely the bird is seen in secluded areas of the forest, and on the sides of roads or trails near the water. In winter months it has been observed to move from the mountains into foothills and plains areas.
The species is found in the central and eastern Himalayas, from the Indian state of Uttarakhand in the west to Myanmar in the East, including Nepal, and Bhutan. It is a vagrant in Bangladesh. It is also found in southern China, in southeast Tibet, and in the provinces of Sichuan, Yunnan, Guizhou, Fujian and Zhejiang, and possibly in Hainan. Its range in South-East Asia includes Thailand, Vietnam, Laos, Cambodia, peninsular Malaysia, and Hong Kong.
20191203-1DX26704
Slaty-backed Forktail
The slaty-backed forktail (Enicurus schistaceus) is a species of forktail in the family Muscicapidae. A slim, medium-sized forktail, it is distinguished from similar species by its slate grey forehead, crown, and mantle. It has a long and deeply forked tail banded in black and white, a white rump, and a white bar across its primary feathers; the rest of the plumage is predominantly white. The sexes look alike. The bird frequents the edges of fast-flowing streams and rivers, where it hunts small invertebrates by hopping among rocks or flying out over the water. It breeds between February and July, laying 3–4 pinkish, bluish, or white eggs; both sexes incubate the eggs.
The slaty-backed forktail is found near streams and rivers in tropical and subtropical regions, occasionally straying further from flowing water to the edges of roads and trails. Generally a solitary bird, it may occasionally be found in pairs, or in family groups in the breeding season. One of its calls has been described as similar to that of the Blyth's kingfisher, for which it has been mistaken. The forktail is found in the central and eastern Himalayas, the Indian Sub-continent, southern China and continental Southeast Asia. Its wide distribution and apparently stable population have led to it being classified as a species of least concern by the International Union for Conservation of Nature.
One of the slaty-backed forktail's calls has been described as a "high, thin, sharp, metallic screech, ''teenk'", similar to that made by a small kingfisher; in particular, it has been mistaken for the call of the Blyth's kingfisher Alcedo hercules. Another call is described as a mellow "cheet". It also produces a repeated, harsh screeching call when alarmed.
The slaty-backed forktail is found near fast-flowing water bodies in tropical and sub-tropical montane broadleaf forests, as well as near cultivated areas. These include rocky streams and rivers, including broad rivers and valleys in plains areas. A 2000 paper studying birds in northwest India and Nepal found that the incidence of slaty-backed forktails decreased with altitude. The study also found that the slaty-backed forktail had a preference for streams that were bordered by dense and complex vegetation, and had firm and stable banks of earth. They also preferred streams with finer grained sand on the bottom, and with "pool–riffle sequences." More rarely the bird is seen in secluded areas of the forest, and on the sides of roads or trails near the water. In winter months it has been observed to move from the mountains into foothills and plains areas.
The species is found in the central and eastern Himalayas, from the Indian state of Uttarakhand in the west to Myanmar in the East, including Nepal, and Bhutan. It is a vagrant in Bangladesh. It is also found in southern China, in southeast Tibet, and in the provinces of Sichuan, Yunnan, Guizhou, Fujian and Zhejiang, and possibly in Hainan. Its range in South-East Asia includes Thailand, Vietnam, Laos, Cambodia, peninsular Malaysia, and Hong Kong.