Alagoas Curassow vs Trinidad Piping-guan
Mitu mitu 比較対象 Pipile pipile
Side-by-Side Comparison
| 属性 | Alagoas Curassow | Trinidad Piping-guan |
|---|---|---|
| 学名 | Mitu mitu | Pipile pipile |
| 目 | Galliformes | Galliformes |
| 科 | Cracidae | Cracidae |
| 保全状況 | Extinct in the Wild | Critically Endangered |
| 体長 | — | — |
| 翼開長 | 79.2 cm (31.2 in) | 66.2 cm (26.1 in) |
| 体重 | 2852.5 g (100.62 oz) | 2150.0 g (75.84 oz) |
| 食性 | Frugivorous; eats fruits, seeds, and invertebrates in the ground and forest understorey. Extinct in wild; … | Frugivorous; eats fruits, berries, seeds, and leaves in Trinidadian forests. Critically endangered; forages in canopy. |
| 一腹卵数 | 2-3 | 2 |
| 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.
Trinidad Piping-guan
Produces loud, resonant piping calls and strong wing-whirring displays. Critically endangered; calls carry through remnant Trinidad rainforest; the loudest vocalizations of any Pipile piping-guan.
Geographic Range & Migration
Alagoas Curassow
Endemic to northeastern Brazil in Alagoas. Extinct in the wild; survives only in captivity. Last wild record was 1980s.
Trinidad Piping-guan
Endemic to the island of Trinidad (not Tobago). Found in lowland rainforest remnants. Critically endangered.
保全状況
Alagoas Curassow
Trinidad Piping-guan
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 …
Trinidad Piping-guan
Glossy black overall; large white wing patches; bare blue facial skin and pendulous blue-and-white wattle; white crest; white streaking on neck. Spectacular ornamental facial features.
About These Birds
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。
Trinidad Piping-guan
A large cracid (~2.2 kg) of family Cracidae, with bold white wing patches and a blue-and-white facial wattle. Endemic to the island of Trinidad; the only Pipile species in the Caribbean. Inhabits primary and mature secondary rainforest. Feeds on fruits and seeds in the canopy. Critically Endangered; one of the world's rarest birds, with fewer than 200 individuals surviving.