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Side-by-Side Comparison

属性	Chestnut-bellied Cuckoo	Dark Hawk-Cuckoo
学名	Coccyzus pluvialis	Hierococcyx bocki
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保全状況	Least Concern	Least Concern
体長	—	—
翼開長	35.5 cm (14.0 in)	35.9 cm (14.1 in)
体重	159.5 g (5.63 oz)	137.0 g (4.83 oz)
食性	--	--
一腹卵数	2-4	--
Population Trend	—	—

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Habitat Comparison

共通生息地

🌲 Forest

Chestnut-bellied Cuckoo only

None

Dark Hawk-Cuckoo only

None

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Song & Call Comparison

Chestnut-bellied Cuckoo

さえずり

Soft, descending whistled phrase; pure notes dropping gently in musical sequence from dense forest cover.

Dark Hawk-Cuckoo

さえずり

Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in South Asia.

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保全状況

Least Concern

Chestnut-bellied Cuckoo

Least Concern

Dark Hawk-Cuckoo

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How to Tell Them Apart

Chestnut-bellied Cuckoo

羽毛

Yellow-billed Cuckoo: olive-brown above; white below; yellow bill; rufous wing patches; white-spotted dark tail; North American

Dark Hawk-Cuckoo

羽毛

Dark Hawk-Cuckoo: dark brown above; pale below with dense dark barring; hawk-like; long barred tail; yellow orbital ring; dark morph

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About These Birds

Chestnut-bellied Cuckoo

Chestnut-bellied Cuckoo (Coccyzus pluvialis) — 45–50 cm. Large island cuckoo; brown above; rich chestnut-orange belly; long broad tail. Endemic to Jamaica in forest and woodland. Non-parasitic. Omnivore; eats large insects, lizards, and berries. The largest cuckoo in the Caribbean.

Dark Hawk-Cuckoo

ボックカッコウ（Hierococcyx bocki）はボルネオ・スマトラなどの東南アジアの低地・丘陵林に生息するカッコウ科（Cuculidae）の鳥（体長27〜30 cm）。成鳥は灰色の上面と縞状の下面が特徴。托卵性。独特の鳴き声で識別。

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More Birds to Explore

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