Arfak Astrapia vs Raggiana Bird-of-paradise
Astrapia nigra 비교 대상 Paradisaea raggiana
Side-by-Side Comparison
| 속성 | Arfak Astrapia | Raggiana Bird-of-paradise |
|---|---|---|
| 학명 | Astrapia nigra | Paradisaea raggiana |
| 목 | Passeriformes | Passeriformes |
| 과 | Paradisaeidae | Paradisaeidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | 34.0 cm (13.4 in) |
| 날개 폭 | 35.8 cm (14.1 in) | 45.0 cm (17.7 in) |
| 체중 | 190.0 g (6.70 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 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Raggiana Bird-of-paradise
Tropical rainforest and forest edge from lowlands to mid-montane elevations in New Guinea.
Song & Call Comparison
Arfak Astrapia
Raggiana Bird-of-paradise
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.
Geographic Range & Migration
Arfak Astrapia
Raggiana Bird-of-paradise
Southern and eastern New Guinea. Endemic to Papua New Guinea.
보전 상태
Arfak Astrapia
Raggiana Bird-of-paradise
How to Tell Them Apart
Arfak Astrapia
Raggiana Bird-of-paradise
Males have a yellow crown, emerald-green throat, and spectacular cascading orange-red flank plumes. Females are brown with rufous underparts.
Stout, slightly curved, blue-grey bill
About These Birds
Arfak Astrapia
아르팍아스트라피아는 서뉴기니 아르팍 산맥에 서식하는 장관적인 극락조로, 몸무게 약 190g, 날개폭 약 36cm입니다. 수컷은 정교한 구애 과시에 사용되는 극히 긴 꼬리와 함께 빛나는 검은색과 녹색 깃털로 치장되어 있습니다. 과일과 절지동물을 먹는 산악 숲의 중층부에 서식합니다.
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.