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Side-by-Side Comparison

属性	Dark Hawk-Cuckoo	Red-billed Ground-cuckoo
学名	Hierococcyx bocki	Neomorphus pucheranii
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	35.9 cm (14.1 in)	33.7 cm (13.3 in)
体重	137.0 g (4.83 oz)	330.0 g (11.64 oz)
食性	--	--
产卵数	--	2
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Dark Hawk-Cuckoo only

无

Red-billed Ground-cuckoo only

无

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Song & Call Comparison

Dark Hawk-Cuckoo

鸣唱

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

Red-billed Ground-cuckoo

鸣唱

Loud, harsh cackling call; piercing raucous notes carrying well across tall dense tropical forest habitat.

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保护状况

Least Concern

Dark Hawk-Cuckoo

Least Concern

Red-billed Ground-cuckoo

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How to Tell Them Apart

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

Red-billed Ground-cuckoo

羽毛

Goliath Coucal: very large; dark brown above; rich rufous wings; pale buff below; long dark tail; red eye; impressive large size

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About These Birds

Dark Hawk-Cuckoo

马来亚鹰鹃分布于马来西亚半岛、苏门答腊和婆罗洲的热带雨林。体羽棕褐，下体具条纹，与同属其他种相似。以昆虫为主食，具嘈杂的鸣声，是巢寄生鸟类，将卵产在其他鸟类巢中。

Red-billed Ground-cuckoo

Red-billed Ground-cuckoo (Neomorphus pucheranii) — 46–50 cm. Greenish-brown above; rufous-buff below; bright red decurved bill; bare blue orbital patch. Inhabits dense lowland forest of western Amazonia in Colombia, Ecuador, Peru, and Brazil. Non-parasitic; terrestrial; follows army ants for flushed prey. Insectivore. Secretive and rarely observed.

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More Birds to Explore

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Guira Cuckoo Guira guira Western Koel Eudynamys scolopaceus Whistling Hawk-Cuckoo Hierococcyx nisicolor White-browed Coucal Centropus superciliosus All Cuculidae birds →

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