Alagoas Curassow vs Razor-billed Curassow
Mitu mitu 비교 대상 Mitu tuberosum
Side-by-Side Comparison
| 속성 | Alagoas Curassow | Razor-billed Curassow |
|---|---|---|
| 학명 | Mitu mitu | Mitu tuberosum |
| 목 | Galliformes | Galliformes |
| 과 | Cracidae | Cracidae |
| 보전 상태 | Extinct in the Wild | Near Threatened |
| 체장 | — | — |
| 날개 폭 | 79.2 cm (31.2 in) | 77.1 cm (30.4 in) |
| 체중 | 2852.5 g (100.62 oz) | 2893.3333333333335 g (102.06 oz) |
| 식성 | Frugivorous; eats fruits, seeds, and invertebrates in the ground and forest understorey. Extinct in wild; … | Eats fruits, palm fruits, seeds, and invertebrates in Amazonian lowland forests. Forages mainly on ground … |
| 산란 수 | 2-3 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Alagoas Curassow
Extirpated from wild (EW). Calls documented from captive birds: a deep, resonant booming similar to Razor-billed Curassow; flocks give low, guttural clucking contact calls.
Razor-billed Curassow
Emits a deep, resonant booming call; male's boom is among the most powerful of any cracid. The thundering boom echoes far through western Amazonian terra firme forest at dawn.
Geographic Range & Migration
Alagoas Curassow
Endemic to northeastern Brazil in Alagoas. Extinct in the wild; survives only in captivity. Last wild record was 1980s.
Razor-billed Curassow
Resident across much of the Amazon Basin from Colombia and Venezuela south to Bolivia and Brazil. Found in lowland and várzea rainforest.
보전 상태
Alagoas Curassow
Razor-billed Curassow
How to Tell Them Apart
Alagoas Curassow
Glossy black body; white lower belly and undertail; massive compressed red bill with orange-yellow tip; no head ornamentation. Now extinct in wild; the large red razor bill was its most …
Razor-billed Curassow
Glossy blue-black overall; white lower belly and undertail coverts; distinctive laterally compressed blade-like red bill with small red knob at base; no crest; legs red.
About These Birds
Alagoas Curassow
대형 검은색 큐라소 새로 체장 약 89cm이며, 전신이 광택 있는 검은색이고 보석처럼 붉은 부리와 파란 기저를 갖는다. 야생에서는 멸종한 것으로 추정되며 브라질 북동부 대서양 숲에 서식했다. 과실류와 씨앗을 먹었다. 멸종위기 종이다.
Razor-billed Curassow
대형 큐라소 새로 체장 약 89cm이며, 검은 몸통에 흰 배, 붉은 부리와 눈에 띄는 혹을 갖는다. 아마존 유역의 열대 우림에 서식한다. 과실류, 씨앗, 곤충, 기타 무척추동물을 먹는다. 관심 필요 종이다.