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Side-by-Side Comparison

属性	Chattering Yellowbill	Lesser Ground-cuckoo
学名	Ceuthmochares aereus	Morococcyx erythropygus
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	23.4 cm (9.2 in)	19.8 cm (7.8 in)
体重	65.0 g (2.29 oz)	66.6 g (2.35 oz)
食性	--	--
产卵数	2-3	2
Population Trend	—	—

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Habitat Comparison

共同栖息地

无

Chattering Yellowbill only

🌲 Forest

Lesser Ground-cuckoo only

无

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Song & Call Comparison

Chattering Yellowbill

鸣唱

Loud, resonant call with musical quality; rich clear notes audible through dense humid tropical forest.

Lesser Ground-cuckoo

鸣唱

Soft, ventriloquial whistled phrase; clear pure notes given quietly and deceptively from dense tropical thicket.

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保护状况

Least Concern

Chattering Yellowbill

Least Concern

Lesser Ground-cuckoo

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How to Tell Them Apart

Chattering Yellowbill

羽毛

Verreaux's Coua: rich rufous below; olive-brown above; brilliant blue-green bare facial skin; long white-tipped tail; Madagascar

Lesser Ground-cuckoo

羽毛

Greater Roadrunner: boldly streaked brown above; white-cream below with dark streaks; long tail; shaggy crest; bare facial skin; fast runner

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About These Birds

Chattering Yellowbill

黄嘴马岛鹃 (Ceuthmochares aereus)，体长约33厘米。体羽深灰色带蓝色金属光泽，嘴黄绿色，尾长，下侧有白色横斑。眼红色，眼周裸皮蓝色。分布于撒哈拉以南非洲西部和中部的雨林。以昆虫和其他小型无脊椎动物为食。

Lesser Ground-cuckoo

Lesser Ground-cuckoo (Morococcyx erythropygus) — 28 cm. Brown above; chestnut rump; whitish underparts; bare blue orbital skin. Inhabits dry and semi-arid scrub from Mexico to Costa Rica. Non-parasitic; builds its own nest in low shrubs. Runs on the ground hunting large insects, lizards, and amphibians. Monotypic genus endemic to Mesoamerica.

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