Wattled Guan vs White-winged Guan
Aburria aburri 比較対象 Penelope albipennis
Side-by-Side Comparison
| 属性 | Wattled Guan | White-winged Guan |
|---|---|---|
| 学名 | Aburria aburri | Penelope albipennis |
| 目 | Galliformes | Galliformes |
| 科 | Cracidae | Cracidae |
| 保全状況 | Least Concern | Endangered |
| 体長 | — | — |
| 翼開長 | 67.4 cm (26.5 in) | 63.5 cm (25.0 in) |
| 体重 | 1398.3333333333333 g (49.32 oz) | 1675.0 g (59.08 oz) |
| 食性 | Frugivorous; eats fruits, berries, and leaves in Andean cloud forests of Venezuela, Colombia, Ecuador, and … | Eats fruits, berries, seeds, and leaves in Peruvian dry forest. Critically endangered; forages in canopy … |
| 一腹卵数 | -- | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Wattled Guan
Emits a loud, resonant, booming honk and wing-whirring display. The deep, carrying boom echoes through Andean cloud forest; wing-whirring display is powerful and conspicuous.
White-winged Guan
Emits a loud, resonant honking cackle and wing-whirring. Endangered; deep, resonant calls are seldom heard now across Peruvian dry forest; wing-whirring display persists.
Geographic Range & Migration
Wattled Guan
Resident in the Andes from Venezuela and Colombia south to Bolivia at 500-2,200 m. Found in humid montane forest.
White-winged Guan
Endemic to arid valleys in northwestern Peru (Tumbes and Piura). Found in dry forest remnants. Critically endangered.
保全状況
Wattled Guan
White-winged Guan
How to Tell Them Apart
Wattled Guan
Uniformly glossy greenish-black; prominent pendulous yellow-and-blue bare throat wattle; no white wing patches or streaking; legs dark grey. Striking yellow wattle is the sole bold adornment.
White-winged Guan
Dark brownish-black body; outer wing coverts white forming bold white patch visible in flight and at rest; bare reddish throat; breast finely streaked white; lower belly rufous; tail dark.
About These Birds
Wattled Guan
A large cracid (~1.4 kg) of family Cracidae, all-black with a distinctive yellow and blue wattle hanging from the throat. Inhabits montane cloud forests of the Andes from Venezuela and Colombia south to Peru, at 500–2,500 m elevation. Arboreal, feeding on fruits and seeds. Least Concern; inhabits remote Andean cloud forests where it remains relatively undisturbed.
White-winged Guan
ペルー北西部の乾燥した渓谷の落葉林に限定して生息する絶滅危惧種のグアンで、白い翼の羽が特徴的。1977年に再発見された後、保護活動が進められている。