Andean Guan vs Crested Guan
Penelope montagnii so với Penelope purpurascens
Side-by-Side Comparison
| Thuộc Tính | Andean Guan | Crested Guan |
|---|---|---|
| Tên Khoa Học | Penelope montagnii | Penelope purpurascens |
| Bộ | Galliformes | Galliformes |
| Họ | Cracidae | Cracidae |
| Tình Trạng Bảo Tồn | Least Concern | Near Threatened |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 48,3 cm (19.0 in) | 75,9 cm (29.9 in) |
| Khối Lượng | 650,0 g (22.93 oz) | 1939,5 g (68.41 oz) |
| Chế Độ Ăn | Eats fruits, berries, leaves, flowers, and buds in Andean cloud forests. Forages at all levels … | Eats fruits, berries, seeds, leaves, and flowers in Central and South American lowland and foothill … |
| Số Trứng | 2 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
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.
Crested Guan
Emits a loud, resonant honking cackle and sustained wing-whirring display. The resonant honk carries through Central American and northern South American tropical forest canopy.
Geographic Range & Migration
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.
Crested Guan
Resident from Mexico and Central America south to western Ecuador and Venezuela at sea level to 2,400 m. Found in humid forest.
Tình Trạng Bảo Tồn
Andean Guan
Crested Guan
How to Tell Them Apart
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.
Crested Guan
Dark brownish-black with purplish gloss; prominent erectile dark crest; bare red throat wattle; neck and breast finely streaked white; lower belly rufous-chestnut; tail long and dark.
About These Birds
Andean Guan
A medium-sized cracid (~650 g) of family Cracidae, with dull brown-olive plumage and a bare red throat wattle. Inhabits Andean cloud forests and forest edges from Venezuela south to Bolivia at elevations of 1,200–3,500 m. Feeds on fruits, seeds, and invertebrates. Least Concern; widespread in montane Andes and one of the more commonly encountered Penelope guans.
Crested Guan
A large cracid (~1.9 kg) of family Cracidae, with a shaggy crest, red wattle, and dark plumage with white streaking. Inhabits lowland and montane humid forests from Mexico to western Ecuador and Venezuela. Arboreal frugivore; also takes leaves and invertebrates. Near Threatened due to deforestation and hunting across Central America and South America.