forest wagtail by Pratim Das

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PAKHI DEKHUN PAKHI CHINUN # 461 (Observe the Bird and recognize)..FOREST WAGTAIL..[From a Photograph of MR. SURU NAIR] ... WATERCOLOUR ...A4...2014... The forest wagtail (Dendronanthus indicus) is a medium-sized passerine bird in the wagtail family Motacillidae. It has a distinctive plumage that sets it apart from other wagtails and has the habit of wagging its tail sideways unlike the usual up and down movements of the other wagtail species. It is the only wagtail species that nests in trees. They are found mainly in forested habitats, breeding in the temperate parts of east Asia and wintering across tropical Asia from India to Indonesia. This is a distinctive wagtail, the only one placed in the genus Dendronanthus (all other wagtails are placed in Motacilla). The forest wagtail is 18 cm in length, a slender bird with a long tail. The back and crown are olive brown, and the wings are black with two yellow wing bars and white tertial edges. There is a white supercilium, above a dark stripe through the eye. The underparts are white, apart from a black double breast band. The upper breast band is bib-like while the lower band is often broken. Sexes are similar. Young birds are more yellowish on the underside. The song includes disyllabic tsi-fee notes repeated several times. Apart from its unusual plumage pattern and habitat, the forest wagtail differs from its Motacilla relatives in its strange habit of swaying its tail from side to side, not wagging it up and down like other wagtails. The Japanese name Jokofury-sekirei (=sideways-swinging wagtail) ) is based on this habit. In Sri Lanka, they often search for maggots in cattle dung and for this reason are known as gomarita (=dung-spreader).[INFO:WIKIPEDIA]