Asian koel (Eudynamys scolopaceus) ஆசியக் குயில்
To my wonder, Asian koels are more over here. nearly ten or more Asian Koel are spotted near Annakkili Amma Research Institute (AARI). In Chennai, we used to spot one or two asian koel but here in Medavakkam Marshland it more in numbers. It is more pleasant when we hear their song in the early morning. and there is a bush of trees present near AARI, where you can find koels full day.
Scientific classification:
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Cuculiformes
Family: Cuculidae
Genus: Eudynamys
Species: E. scolopaceus
Binomial name: Eudynamys scolopaceus (Linnaeus, 1758)
A large cuckoo, distinctive in all plumages, but usually secretive, keeping to the interior of dense trees in many habitats, even inner cities, and fields. Adult males glossy black with the dull lime-green bill; females and immatures blackish-brown with white dots on the wings and strong streaking on head and throat. Adults have ruby-red eyes. Females lay eggs in the nests of other large birds, including crows, shrikes, and starlings. The song is a loud, persistent “ko-EL!” similar to a peacock’s call.
It is a brood parasite, laying eggs in nests of medium to large passerines, particularly crows and magpies (Corvidae), mynas and starlings (Sturnidae), orioles (Oriolidae), drongos (Dicruridae), laughingthrushes (Leiothrichidae), and Long-tailed Shrike (Lanius schach). In contrast to most brood-parasitic cuckoos, nestlings of koels and foster parents usually grow up together.
The Indian Subcontinent through east China, the mainland south-east Asia, the Phillippine, and the Sundaic Islands. Also Maldives, Laccadives, Andamans and Nicobars. A rare visitor to the Middle East. Accidental Korea and Japan
Both resident and breeding migrants occur in secondary forests, mangroves, swamp forests, coastal scrub, forest edges, orchards, plantations, and city parks. Recorded up to 1,800 m in the Himalayas.
Asian Koel could potentially turn up in any habitat with trees or tall vegetation. Passage birds have been recorded in Phragmites reedbeds and hill forests.
Based on the identification of female birds on plumage, migrant chinensis seemingly favors forests on small islands and coastal areas as they outnumber resident malayanus in such habitats in the Thai-Malay Peninsula. Also winters in the mature evergreen forest. Any areas with trees in locations absent of territory-holding resident birds can perhaps be occupied by winter visitors.
The hook at the tip of the upper mandible, atypical for cuckoos, is useful in plucking ripe fruits. This may also enable it to opportunistically capture small birds as does Pacific Koel. Nectar, large insects, and snails are also taken. Hops among branches in fruiting trees and takes berries one at a time. Most fruits grasped are small, but up to the size of 41 mm has been reported. Fruits are swallowed whole and large seeds are regurgitated. Females frequently consume eggs of other birds, usually as they lay their own. A total of four eggs was reported taken from a bulbul nest within only 4 seconds.