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I took this shot at Kalyani(A town near Kolkata). This is a Purple-rumped Sunbird. I took this shot using my lens's maximum zoom. It was too difficult to take this snap.
The Purple-rumped Sunbird (Leptocoma zeylonica) is a sunbird endemic to the Indian Subcontinent. Like other sunbirds, they are small in size, feeding mainly on nectar but sometimes take insects, particularly when feeding young. They can hover for short durations but usually perch to feed. They build a hanging pouch nest made up of cobwebs, lichens and plant material. Males are brightly coloured but females are olive above and yellow to buff below.
Purple-rumped Sunbirds are tiny at less than 10 cm long. They have medium-length thin down-curved bills and brush-tipped tubular tongues, both adaptations to their nectar feeding. Purple-rumped Sunbirds are sexually dimorphic. The males have a dark maroon upperside with a blue-green crown that glistens in some angles, bright green shoulder patch and violet/purple rump patch which is generally hidden. The underparts are whitish with dark throat, maroon breast band and purple/violet patch in the throat which is visible in some angles. The iris is generally reddish in color. In the Western Ghats, it can overlap in some areas with the Crimson-backed Sunbird but male of that species has reddish upperparts, a broader breast band and generally darker eyes. The female has a white throat followed by yellowish breast. The upperside is olive or brownish. The uppertail coverts are black and a weak supercilium is visible. The nominate form is found in Sri Lanka and has a more bluish violet throat whereas the Indian form flaviventris (two other proposed populations whistleri from Maddur in Karnataka and sola from Pondicherry are subsumed) has a more pinkish tinge.
Their call is ptsiee ptsit, ptsiee ptsswit or a sharp twittering tityou, titou, trrrtit, tityou....
Purple-rumped Sunbird is a common resident breeder in southern India, Sri Lanka and Bangladesh. It is found in Gujarat to the west(possibly a recent expansion) and extending into Assam (Hailakandi) or Meghalaya in the east. Records from Myanmar are not certain. This species is found in a variety of habitats with trees, including scrub and cultivation and is usually absent from dense forest.

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Additional Photos by Indrasish Guha (Indrasish) Gold Star Critiquer/Gold Note Writer [C: 261 W: 4 N: 717] (2943)
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