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Side-by-Side Comparison

属性	Whistling Yellowbill	African Cuckoo
学名	Ceuthmochares australis	Cuculus gularis
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	24.4 cm (9.6 in)	41.8 cm (16.5 in)
体重	64.2 g (2.26 oz)	105.0 g (3.70 oz)
食性	--	--
产卵数	1-4	--
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest

Whistling Yellowbill only

无

African Cuckoo only

无

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Song & Call Comparison

Whistling Yellowbill

鸣唱

Loud, harsh call with penetrating quality; rough resonant notes carrying through dense forest habitat.

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

Whistling Yellowbill

Least Concern

African Cuckoo

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How to Tell Them Apart

Whistling Yellowbill

羽毛

Blue Coua: brilliant turquoise-blue overall; darker wings; bare facial skin; long graduated tail; Madagascar endemic; spectacular blue

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

Whistling Yellowbill

东非黄嘴马岛鹃 (Ceuthmochares australis)，体长约33厘米。外形与黄嘴马岛鹃相似，体羽灰黑色，嘴黄绿色，尾长。分布于非洲东部和南部的热带雨林，与aereus种形成地理替代分布。以昆虫为食，藏匿于茂密林中。

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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