Name Asian Koel Scientific Name Eudynamys scolopacea Location Hyderabad Notes The male Asian Koel is greenish-black, has red eyes and a pale green bill. The female is brownish above and is heavily striped and spotted. It has a persistent and loud ku-OO ku-OO call. Like other cuckoos the koel is also a 'brood parasite', laying its eggs in the nest of other birds.