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Side-by-Side Comparison

属性	Guira Cuckoo	Rufous-vented Ground-cuckoo
学名	Guira guira	Neomorphus geoffroyi
目	Cuculiformes	Cuculiformes
科	Cuculidae	Cuculidae
保全状況	Least Concern	Vulnerable
体長	—	—
翼開長	34.7 cm (13.7 in)	33.0 cm (13.0 in)
体重	141.73333333333335 g (5.00 oz)	350.2 g (12.35 oz)
食性	Omnivore of open South American country; eats large insects, small frogs, lizards, and bird eggs. …	--
一腹卵数	--	1-2
Population Trend	—	—

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Habitat Comparison

共通生息地

None

Guira Cuckoo only

🌾 Grassland 🏖️ Coastal

Rufous-vented Ground-cuckoo only

🌲 Forest

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Song & Call Comparison

Guira Cuckoo

さえずり

Loud, gurgling call with hollow quality; distinctive multi-tonal sound carrying across open African savanna.

Rufous-vented Ground-cuckoo

さえずり

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

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Geographic Range & Migration

Guira Cuckoo

Found in open habitats across South America east of the Andes from Brazil to Argentina. Resident and gregarious.

Rufous-vented Ground-cuckoo

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保全状況

Least Concern

Guira Cuckoo

Vulnerable

Rufous-vented Ground-cuckoo

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How to Tell Them Apart

Guira Cuckoo

羽毛

Broad-billed Bronze-cuckoo: bronze-green above; broadly barred white below; wide bars; reddish eye; Australian bronze cuckoo

Rufous-vented Ground-cuckoo

羽毛

Scaled Ground-cuckoo: pale buff below with dark scaling; brown above; blue orbital skin; long tail; banded underparts; runs on ground

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About These Birds

Guira Cuckoo

ハシブトコウカンチョウは南米のアンデス以東の開放的な環境に広く生息する、社会性の高いカッコウ（体長36〜42 cm）。フサフサとしたオレンジ色の冠羽、縞模様の羽衣、長い尾が特徴。昆虫・小型脊椎動物・卵を食べる雑食性。騒がしい家族群で見られることが多い。

Rufous-vented Ground-cuckoo

Rufous-vented Ground-cuckoo (Neomorphus geoffroyi) — 46–50 cm. Bronzy-brown above; buff below; rufous vent; bare blue facial skin; decurved bill. Inhabits humid lowland forest from Mexico to South America. Non-parasitic; follows army ant swarms to catch flushed prey. Rare and secretive. Insectivore.

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More Birds to Explore

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