Western Koel vs Green-billed Malkoha

Eudynamys scolopaceus مقارنةً بـ Phaenicophaeus tristis

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Side-by-Side Comparison

السمة Western Koel Green-billed Malkoha
الاسم العلمي Eudynamys scolopaceus Phaenicophaeus tristis
الرتبة Cuculiformes Cuculiformes
الفصيلة Cuculidae Cuculidae
حالة الحفاظ Least Concern Least Concern
الطول
طول الجناح 39,3 cm (15.5 in) 33,1 cm (13.0 in)
الوزن 230,0 g (8.11 oz) 121,0 g (4.27 oz)
النظام الغذائي -- --
عدد البيض في الوضع 2-3 2-4
Population Trend
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Habitat Comparison

الموائل المشتركة

Western Koel only

بلا

Green-billed Malkoha only

بلا

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Song & Call Comparison

Western Koel

الغناء

Loud, far-carrying nasal call; distinctive penetrating notes audible through dense tropical forest. Vocalization pattern typical of this species in its native habitat.

Green-billed Malkoha

الغناء

Loud, far-carrying call with mellow quality; rich resonant notes given repeatedly from tropical forest.

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حالة الحفاظ

Least Concern

Western Koel

Least Concern

Green-billed Malkoha

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How to Tell Them Apart

Western Koel

الريش

Shining Bronze-cuckoo: brilliant iridescent golden-green above; white barred below; bronze-green head; reddish eye; small size

Green-billed Malkoha

الريش

Sirkeer Malkoha: rufous-brown above; pale buff below; large curved yellow-red bill; graduated dark tail; yellow orbital ring; India

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About These Birds

Western Koel

Western Koel (Eudynamys scolopaceus) — 39–46 cm. Male glossy black; female brown with white spots and barred underparts; red eye. Widespread from South Asia through mainland Southeast Asia. Brood parasite targeting crows and mynas. Frugivore and insectivore. Its rising wailing call heralds the Indian summer.

Green-billed Malkoha

Green-billed Malkoha (Phaenicophaeus tristis) — 48–55 cm. One of the largest malkohas; grey-green above; dark grey below; long tail with broad white tips; large curved green bill; bare red orbital skin. Widespread in forest and forest edge from Nepal through Southeast Asia and southern China. Non-parasitic. Insectivore and frugivore.

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