Wattled Guan vs Black Guan
Aburria aburri в сравнении с Chamaepetes unicolor
Side-by-Side Comparison
| Характеристика | Wattled Guan | Black Guan |
|---|---|---|
| Научное название | Aburria aburri | Chamaepetes unicolor |
| Отряд | Galliformes | Galliformes |
| Семейство | Cracidae | Cracidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 67,4 cm (26.5 in) | 58,1 cm (22.9 in) |
| Масса | 1398,3333333333333 g (49.32 oz) | 1135,0 g (40.04 oz) |
| Питание | Frugivorous; eats fruits, berries, and leaves in Andean cloud forests of Venezuela, Colombia, Ecuador, and … | Eats fruits, berries, leaves, and small invertebrates in Costa Rican and Panamanian montane forests. Forages … |
| Размер кладки | -- | 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.
Black Guan
Produces a loud, harsh cackling call and wing-whirring. Calls carry through Costa Rican and Panamanian cloud forest; deep cackling notes are lower-pitched than many Penelope guans.
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.
Black Guan
Endemic to the highlands of Costa Rica and western Panama at 1,600-3,000 m. Found in humid montane forest.
Охранный статус
Wattled Guan
Black 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.
Black Guan
Uniformly glossy black throughout; bare bright blue facial skin around eye; no wattle or white markings; legs dark grey. One of the most uniformly coloured cracids; blue periorbital skin is …
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.
Black Guan
A medium-large cracid (~1.1 kg) of family Cracidae, entirely sooty-black with blue facial skin. Endemic to montane cloud forests of Costa Rica and western Panama at 1,200–3,000 m elevation. Arboreal frugivore, feeding on berries and small fruits. Least Concern; restricted range but relatively common within Costa Rican Talamanca highlands and well represented in protected areas.