"Passerine bird pollination and fruiting behaviour in a dry season blooming tree species, "Grey Shrike and Black Drongo hunting scorpion and the centipede", "Courtship and mating of the black drongo", "Birds of different species nesting in company", "Cuckoo-hawk mimicry? They are also attracted to fires in scrub and grasslands habitats where insects are disturbed. As many as 35 birds have been seen at such congregations. They are resident in … They sometimes fly close to tree branches, attempting to disturb any insects that may be present. [48] A nesting territory of 0.003 to 0.012 km2 (0.3 to 1.2 hectares) is maintained. D. m. thai Kloss, 1921[6] By 1967, they were the fourth most commonly seen birds in roadside counts on Guam and are today the most abundant bird there. D. m. minor Blyth, 1850[4] Similar to: Hair-crested Drongo. Large leafy trees such as the jackfruit are preferred. [15] Seasonal colour changes in the testicular tissues are caused by variation in melanin synthesis, with the dark pigmentation being lost during the breeding season. [40] They are only rarely known to take larger arthropods such as scorpions and centipedes. Race javanus is found on the islands of Java and Bali. [14] This race has a much smaller rictal spot and the wings are dark with a greenish gloss. They are insectivorous and catch their prey on the wing or on the ground. The Black Drongo is a common resident breeder across the Indian subcontinent, mostly seen in open agricultural areas and light forests. [15], Their habit of driving away predators from near their nests is believed to encourage other birds such as orioles, doves, pigeons, babblers,[51] and especially bulbuls, to nest in the vicinity. [18][19] The black drongo can be found in savanna, fields, and urban habitats. The world of birds is a fascinatingly complex one. He conducts bird walks and workshops and works with NGOs in conservation. [20][23], Black drongos become active very early at dawn and roost later than many other birds. Earlier, I talked about how the African Fork-tailed Drongo tricks meerkats with a false alarm call. The parents continue to feed and protect them for a month. [58], In southern India, they moult their feathers from June to October. The feather follicles appear on the fourth day and pin feathers emerge after a week. Interestingly, the Hair-crested Drongo seems to dismantle its nest after fledging! The Ashy Drongo has a bright red iris, and with experience, you can tell that the Ashy looks a little slimmer and longer. He is keen to provide technology solutions for conservation and has built an Android app for the birdwatchers in the Indian subcontinent. [17] Nests are sometimes built in telephone poles. Eggs are laid close to the first rains in April. The older genus name of Buchanga was derived from the Hindi name of Bhujanga. [49] Cases of brood parasitism by the Asian koel have been noted. 3. D. m. albirictus (Hodgson, 1836)[3] I never gave them too much thought or attention till I came across this video from BBC Earth where an African Fork-tailed Drongo is shown tricking Meerkats with mimicry to steal their food. It has been suggested that this strategy may avoid giving away the location of nests during the breeding season. The wing moult begins in July with the first primary and proceeds towards the tenth. Black Drongo breeding resident of peninsular India while Ashy Drongo winter visitor. [15] A second clutch may be laid if the first is destroyed. This drongo is somewhat smaller than the black drongo … It is found in moist broad-leaved forests and can be seen in Western Ghats. A researcher has recorded the bird mimicking 35 species of birds, 3 mammals, at least 2 frogs and even an insect! This behaviour earns it the informal name of king crow. By Jianqiang Li, Songtao Lin, Yong Wang, Zhengwang Zhang. [15], They are aggressive and fearless birds, and although only 28 cm (11 in) in length, they will attack much larger species that enter their nesting territory, including crows and birds of prey. It feeds on insects, and is common in open agricultural areas and light forest throughout its range, perching conspicuously on a bare perch or along power or telephone lines. Bronzed drongo. It is a common resident breeder in much of tropical southern Asia from southwest Iran through India, Bangladesh and Sri Lanka east to southern China and Indonesia and accidental visitor of Japan. [11][12], Seven subspecies have been named[12] but the largely contiguous populations show clinal variation and intergrade with each other. and Menacanthus spp. Bronzed Drongo, Dicrurus aeneus - Found in the forests of the Indian Subcontinent and Southeast Asia Lesser Racket-tailed Drongo , Dicrurus remifer , (Lower risk (lc)) - Found in the Indian Subcontinent and Southeast Asia, ranging across Bangladesh, Bhutan, Cambodia, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, Thailand and Vietnam. [47] Pair bonds are retained for a whole breeding season. [52][53] In one study 18 of 40 nests had red-vented bulbuls nesting within 10 metres (33 ft). [70] The soliga people do not differentiate this and the bronzed drongo, both being known as karaḷi but the greater racket-tailed drongo is called dodda karaḷi(or large karaḷi). [68][69], Being common, they have a wide range of local names. [19] They have also been on occasion seen feeding on fish[37][38] Flowers of trees such as Erythrina and Bombax may be visited for water and nectar[39] and they are sometimes known to feed on grains. Nest-Dismantling Behavior of the Hair-Crested Drongo in Central China: An Adaptive Behavior for Increasing Fitness? Previously grouped along with the African fork-tailed drongo (Dicrurus adsimilis), the Asian forms are now treated as a separate species with several distinct populations.

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