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Side-by-Side Comparison

속성	Smooth-billed Ani	Rufous-winged Ground-cuckoo
학명	Crotophaga ani	Neomorphus rufipennis
목	Cuculiformes	Cuculiformes
과	Cuculidae	Cuculidae
보전 상태	Least Concern	Least Concern
체장	—	—
날개 폭	28.8 cm (11.3 in)	34.1 cm (13.4 in)
체중	125.375 g (4.42 oz)	381.25 g (13.45 oz)
식성	Insectivore following cattle herds; eats grasshoppers, beetles, and hairy caterpillars flushed by grazers. Also takes …	--
산란 수	3-7	--
Population Trend	—	—

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Habitat Comparison

공유 서식지

없음

Smooth-billed Ani only

🌾 Grassland

Rufous-winged Ground-cuckoo only

🌲 Forest

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Song & Call Comparison

Smooth-billed Ani

노래

Rapid, bubbling call with liquid quality; pleasant gurgling notes cascading quickly from dense grassland cover.

Rufous-winged Ground-cuckoo

노래

Deep, hollow resonant call; powerful low-frequency sound carrying across dense lowland tropical forest floor.

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Geographic Range & Migration

Smooth-billed Ani

Found from Florida and the Caribbean through Central and South America to Argentina. Resident in open habitats.

Rufous-winged Ground-cuckoo

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보전 상태

Least Concern

Smooth-billed Ani

Least Concern

Rufous-winged Ground-cuckoo

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How to Tell Them Apart

Smooth-billed Ani

깃털

New Britain Bronze-cuckoo: bronze-green above; barred white below; red eye; island endemic; iridescent bronze-green coloration

Rufous-winged Ground-cuckoo

깃털

Pheasant Coucal: dark glossy black head and body; rufous-brown wings; strongly barred dark tail; reddish eye; terrestrial habits

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About These Birds

Smooth-billed Ani

중간 크기의 완전 검은색 뻐꾸기(33~36cm)로 독특한 높은 용골형 부리와 긴 꼬리가 특징적이다. 멕시코에서 아르헨티나까지 열린 서식지, 농경지, 목초지에 서식. 협동 번식을 하는 사회적 종이다.

Rufous-winged Ground-cuckoo

Rufous-winged Ground-cuckoo (Neomorphus rufipennis) — 46–50 cm. Bronze-green above; rufous wing panels; pale buff below. Found in humid forest of Venezuela, Guyana, and northern Brazil. Non-parasitic; follows army ants. Insectivore and small vertebrate predator. Rarely encountered; Near Threatened.

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