Wattled Curassow vs Alagoas Curassow
Crax globulosa 比較対象 Mitu mitu
Side-by-Side Comparison
| 属性 | Wattled Curassow | Alagoas Curassow |
|---|---|---|
| 学名 | Crax globulosa | Mitu mitu |
| 目 | Galliformes | Galliformes |
| 科 | Cracidae | Cracidae |
| 保全状況 | Endangered | Extinct in the Wild |
| 体長 | — | — |
| 翼開長 | 69.9 cm (27.5 in) | 79.2 cm (31.2 in) |
| 体重 | 2500.0 g (88.18 oz) | 2852.5 g (100.62 oz) |
| 食性 | Eats large fruits, seeds, and invertebrates on floors of Amazonian várzea forests. Vulnerable; forages along … | Frugivorous; eats fruits, seeds, and invertebrates in the ground and forest understorey. Extinct in wild; … |
| 一腹卵数 | 2 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Wattled Curassow
Emits a deep, resonant booming call and guttural contact clucking. Endangered; the deep boom carries through Amazonian flooded forest (várzea); increasingly rarely heard.
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.
Geographic Range & Migration
Wattled Curassow
Resident in the upper Amazon Basin from Colombia and Peru south to Bolivia and Brazil. Found in lowland and flooded várzea forest.
Alagoas Curassow
Endemic to northeastern Brazil in Alagoas. Extinct in the wild; survives only in captivity. Last wild record was 1980s.
保全状況
Wattled Curassow
Alagoas Curassow
How to Tell Them Apart
Wattled Curassow
Male glossy black with white belly; curly black crest; dark red knob and wattle at bill base; no yellow. Female black with pale barring; reddish bill ornaments present but smaller. …
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 …
About These Birds
Wattled Curassow
ワトルドクラシャウ（Crax globulosa）— アマゾン盆地の氾濫原林に生息するホッコ。赤い肉垂をもつオスが特徴。絶滅危惧種。
Alagoas Curassow
ブラジルのアラゴアス州固有のアラゴアスクラシオウ。体長80〜90cm。黒い羽毛と赤い嘴基部の瘤が特徴的。野生では絶滅し、現在は繁殖プログラムのみで生存する。絶滅危惧種。