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Side-by-Side Comparison

속성	Black-billed Sicklebill	Raggiana Bird-of-paradise
학명	Drepanornis albertisi	Paradisaea raggiana
목	Passeriformes	Passeriformes
과	Paradisaeidae	Paradisaeidae
보전 상태	Least Concern	Least Concern
체장	—	34.0 cm (13.4 in)
날개 폭	29.5 cm (11.6 in)	45.0 cm (17.7 in)
체중	113.0 g (3.99 oz)	260.0 g (9.17 oz)
식성	--	Fruit, seeds, arthropods, and small vertebrates. Males display at communal lek sites to attract females.
산란 수	1-2	1-2
Population Trend	—	—

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Size Comparison

Body Length

Black-billed Sicklebill —

Raggiana Bird-of-paradise 34.0 cm

날개 폭

Black-billed Sicklebill 29.5 cm

Raggiana Bird-of-paradise 45.0 cm

체중

Black-billed Sicklebill 113.0 g

Raggiana Bird-of-paradise 260.0 g

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Habitat Comparison

공유 서식지

🌲 Forest

Black-billed Sicklebill only

없음

Raggiana Bird-of-paradise only

없음

Raggiana Bird-of-paradise

Tropical rainforest and forest edge from lowlands to mid-montane elevations in New Guinea.

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Song & Call Comparison

Black-billed Sicklebill

Raggiana Bird-of-paradise

노래

Males emit harsh, buzzy 'kraaak' calls and explosive wailing during display. Females give softer 'waak' contact calls. Display calls are loud and chaotic at leks.

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Geographic Range & Migration

Black-billed Sicklebill

Raggiana Bird-of-paradise

Southern and eastern New Guinea. Endemic to Papua New Guinea.

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보전 상태

Least Concern

Black-billed Sicklebill

Least Concern

Raggiana Bird-of-paradise

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How to Tell Them Apart

Black-billed Sicklebill

Raggiana Bird-of-paradise

깃털

Males have a yellow crown, emerald-green throat, and spectacular cascading orange-red flank plumes. Females are brown with rufous underparts.

부리

Stout, slightly curved, blue-grey bill

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About These Birds

Black-billed Sicklebill

검은부리낫부리극락조는 뉴기니 산지림의 대형 극락조로 수컷은 짙은 갈색 깃털, 긴 꼬리, 꿀을 찾고 나무껍질에서 유충을 추출하는 데 사용하는 매우 길고 강하게 굽은 검은 부리를 가진다. 뉴기니 본섬 전역의 원시 중간 산지림에 서식. 절지동물·꿀·과일을 먹는다.

Raggiana Bird-of-paradise

The raggiana bird-of-paradise is the national bird of Papua New Guinea, featured on the national flag and coat of arms. Males gather at traditional display trees to perform elaborate courtship dances, hanging upside down and shaking their spectacular flank plumes. Alfred Russel Wallace first described the species in 1873.

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Related Comparisons

Rock Pigeon vs Raggiana Bird-of-paradise

look-alike

Wilson's Bird-of-paradise vs Raggiana Bird-of-paradise

same-family

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