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Side-by-Side Comparison

属性	Lesser Ground-cuckoo	Scaled Ground-Cuckoo
学名	Morococcyx erythropygus	Neomorphus squamiger
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保全状況	Least Concern	Not Evaluated
体長	—	—
翼開長	19.8 cm (7.8 in)	—
体重	66.6 g (2.35 oz)	340.0 g (11.99 oz)
食性	--	--
一腹卵数	2	--
Population Trend	—	—

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Habitat Comparison

共通生息地

None

Lesser Ground-cuckoo only

None

Scaled Ground-Cuckoo only

🌲 Forest

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Song & Call Comparison

Lesser Ground-cuckoo

さえずり

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

Scaled Ground-Cuckoo

さえずり

Deep, hollow booming call; resonant bass notes carrying far across dense humid tropical forest floor.

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保全状況

Least Concern

Lesser Ground-cuckoo

Not Evaluated

Scaled Ground-Cuckoo

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How to Tell Them Apart

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

Scaled Ground-Cuckoo

羽毛

Banded Ground-cuckoo: rufous-buff below with dark barring; dark olive above; blue facial skin; long tail; barred pattern below

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About These Birds

Lesser Ground-cuckoo

メキシコからコスタリカにかけての乾燥した低地林に生息するレッサーグラウンドカッコウ。体長25〜28cm。地面を走り昆虫や小動物を捕食する。地面を好む習性のカッコウ類。低危険種。

Scaled Ground-Cuckoo

Scaled Ground-Cuckoo (Neomorphus squamiger) — 45–48 cm. Bronze-olive above; scaled white-tipped breast; rufous flanks; bare blue orbital ring. Restricted to humid eastern Amazonian forest in Pará, Brazil. Non-parasitic; follows army ants. Insectivore. Vulnerable; small range threatened by deforestation.

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