Chestnut-winged Chachalaca vs Andean Guan
Ortalis garrula 比較対象 Penelope montagnii
Side-by-Side Comparison
| 属性 | Chestnut-winged Chachalaca | Andean Guan |
|---|---|---|
| 学名 | Ortalis garrula | Penelope montagnii |
| 目 | Galliformes | Galliformes |
| 科 | Cracidae | Cracidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 42.7 cm (16.8 in) | 48.3 cm (19.0 in) |
| 体重 | 639.0 g (22.54 oz) | 650.0 g (22.93 oz) |
| 食性 | Feeds on fruits, berries, leaves, and flowers in Colombian forest edges and scrubby thickets. Also … | Eats fruits, berries, leaves, flowers, and buds in Andean cloud forests. Forages at all levels … |
| 一腹卵数 | 3 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Chestnut-winged Chachalaca
Emits a loud, raucous, repeated chachalaca chorus; individual call is a harsh, croaking caw-caw-cawk. Flocks call together from tree canopy at dawn in Colombian and Venezuelan coastal forest.
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
Chestnut-winged Chachalaca
Endemic to northern Colombia along the Caribbean slope. Found in humid tropical forest and forest edges.
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
Chestnut-winged Chachalaca
Andean Guan
How to Tell Them Apart
Chestnut-winged Chachalaca
Brownish-olive above; conspicuous chestnut-rufous wing panels visible in flight; grey head with bare reddish throat; underparts pale greyish-buff; graduated tail with white-tipped outer rectrices.
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
Chestnut-winged Chachalaca
A medium-sized cracid (~640 g) of family Cracidae, identified by chestnut wing coloration visible in flight. Endemic to the Caribbean lowlands of northern Colombia. Inhabits forest edges, scrubby woodland, and second-growth vegetation near rivers. Feeds on fruits, seeds, and flowers in social groups. Least Concern; relatively restricted range but not considered threatened.
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。