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Side-by-Side Comparison

属性	Pearly-breasted Cuckoo	Lesser Ground-cuckoo
学名	Coccyzus euleri	Morococcyx erythropygus
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保护状况	Least Concern	Least Concern
体长	—	—
翼展	26.3 cm (10.4 in)	19.8 cm (7.8 in)
体重	52.46666666666667 g (1.85 oz)	66.6 g (2.35 oz)
食性	--	--
产卵数	2-4	2
Population Trend	—	—

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Habitat Comparison

共同栖息地

无

Pearly-breasted Cuckoo only

🌲 Forest

Lesser Ground-cuckoo only

无

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Song & Call Comparison

Pearly-breasted Cuckoo

鸣唱

Loud, melodic call with clear quality; rich resonant notes carrying far through tropical forest. Vocalization pattern typical of this species in its native habitat.

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

Pearly-breasted Cuckoo

Least Concern

Lesser Ground-cuckoo

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How to Tell Them Apart

Pearly-breasted Cuckoo

羽毛

Dwarf Cuckoo: smallest; rufous-brown above; pale buff below; rufous tail; yellow bill; smallest neotropical cuckoo species

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

Pearly-breasted Cuckoo

珍珠胸杜鹃(Coccyzus euleri)体长26-30厘米。上体褐色；下体白色具珍珠光泽；下颌黄色；尾具白色端斑。分布于南美洲，栖息于热带低地森林和河漫滩林木中，以昆虫和蜥蜴为食。

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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More Birds to Explore

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