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Side-by-Side Comparison

属性	Sunda Cuckoo	Western Koel
学名	Cuculus lepidus	Eudynamys scolopaceus
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	31.0 cm (12.2 in)	39.3 cm (15.5 in)
体重	78.0 g (2.75 oz)	230.0 g (8.11 oz)
食性	--	--
产卵数	--	2-3
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Sunda Cuckoo only

无

Western Koel only

无

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Song & Call Comparison

Sunda Cuckoo

鸣唱

Loud, far-carrying raucous call; harsh penetrating notes given from dense forest in Asia. Vocalization pattern typical of this species in its native habitat.

Western Koel

鸣唱

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

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保护状况

Least Concern

Sunda Cuckoo

Least Concern

Western Koel

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How to Tell Them Apart

Sunda Cuckoo

羽毛

Sunda Cuckoo: gray above; white below with rufous barring; long dark tail; yellow eye-ring; Sunda islands endemic cuckoo

Western Koel

羽毛

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

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About These Birds

Sunda Cuckoo

Sunda Cuckoo (Cuculus lepidus) — 28–31 cm. Grey above; barred underparts; yellow orbital ring. Restricted to montane forest of the Greater Sundas — Sumatra, Java, and Borneo. Brood parasite. Insectivore. Closely related to and formerly lumped with Himalayan and Oriental cuckoos.

Western Koel

西方噪鹃，体长39-46厘米。雄鸟全身黑亮，眼红色。分布于南亚至东南亚大陆。巢寄生性。

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