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Side-by-Side Comparison

属性	Ivory-billed Coucal	African Cuckoo
学名	Centropus menbeki	Cuculus gularis
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	43.6 cm (17.2 in)	41.8 cm (16.5 in)
体重	461.25 g (16.27 oz)	105.0 g (3.70 oz)
食性	--	--
产卵数	--	--
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Ivory-billed Coucal only

无

African Cuckoo only

无

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Song & Call Comparison

Ivory-billed Coucal

鸣唱

Harsh, far-carrying call with deep quality; resonant rough notes carrying across African lowland forest.

African Cuckoo

鸣唱

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

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保护状况

Least Concern

Ivory-billed Coucal

Least Concern

African Cuckoo

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How to Tell Them Apart

Ivory-billed Coucal

羽毛

Buff-headed Coucal: distinctive buff-white head; dark brown back; rufous wings; pale underparts; long dark tail; red eye; head pattern

African Cuckoo

羽毛

African Cuckoo: gray above; white below with rufous barring; long dark tail; yellow eye-ring; African migrant similar to Common

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About These Birds

Ivory-billed Coucal

大鸦鹃 (Centropus menbeki)，体长约50厘米。上体栗红色，头颈黑色具蓝紫色光泽，下体黑色，尾极长。眼红色，嘴粗壮。分布于新几内亚及周边岛屿。栖息于低地雨林和次生植被。以大型昆虫、蜥蜴和小型哺乳动物为食。

African Cuckoo

African Cuckoo (Cuculus gularis) — 32–35 cm. Very similar to Common Cuckoo; grey above; barred below; yellow bill base and orbital ring; long tail. Migratory intra-African breeder across sub-Saharan woodland and savanna. Brood parasite primarily targeting fork-tailed drongos. Insectivore.

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