Bare-faced Curassow vs Andean Guan
Crax fasciolata 比較対象 Penelope montagnii
Side-by-Side Comparison
| 属性 | Bare-faced Curassow | Andean Guan |
|---|---|---|
| 学名 | Crax fasciolata | Penelope montagnii |
| 目 | Galliformes | Galliformes |
| 科 | Cracidae | Cracidae |
| 保全状況 | Vulnerable | Least Concern |
| 体長 | — | — |
| 翼開長 | 71.0 cm (28.0 in) | 48.3 cm (19.0 in) |
| 体重 | 2580.0 g (91.01 oz) | 650.0 g (22.93 oz) |
| 食性 | Frugivorous; eats large fallen fruits, seeds, and invertebrates on ground in Brazilian Cerrado, pantanal, and … | Eats fruits, berries, leaves, flowers, and buds in Andean cloud forests. Forages at all levels … |
| 一腹卵数 | 2-3 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Bare-faced Curassow
Produces a deep, resonant booming call; male and female give guttural clucking contact calls. Calls carry through Brazilian Cerrado and gallery forest at dawn.
Andean Guan
Emits deep, resonant honking calls and loud wing-whirring display flights. Andean cloud forest echoes with both calls and wing-whirring at dawn across multiple Penelope guans.
Geographic Range & Migration
Bare-faced Curassow
Resident in central South America from Brazil south to Bolivia, Paraguay, and Argentina. Found in cerrado, dry forest, and gallery woodland.
Andean Guan
Resident in the Andes from Venezuela and Colombia south to Bolivia at 1,500-3,600 m. Found in humid cloud forest and montane scrub.
保全状況
Bare-faced Curassow
Andean Guan
How to Tell Them Apart
Bare-faced Curassow
Male is glossy black with white belly; curly crest; large area of bare yellow facial skin; yellow bill with no knob. Female is black barred with chestnut; extensive bare facial …
Andean Guan
Dark olive-brown above; bare red throat wattle; neck and breast streaked white on dark background; lower belly and flanks rufous-chestnut; tail dark with slight gloss.
About These Birds
Bare-faced Curassow
バーレッドクラシャウ（Crax fasciolata）— ブラジル中部からアルゼンチン北部にかけての森林に生息するホッコ。メスには茶色の縞模様がある。
Andean Guan
アンデス山脈の雲霧林に広く分布するグアンで、コロンビアからボリビアまでの高地に生息する。アンデスの霧がかった森に適応した種で、果実や葉を採食する。