Rufous-headed Chachalaca vs Baudo Guan
Ortalis erythroptera comparado com Penelope ortoni
Side-by-Side Comparison
| Atributo | Rufous-headed Chachalaca | Baudo Guan |
|---|---|---|
| Nome científico | Ortalis erythroptera | Penelope ortoni |
| Ordem | Galliformes | Galliformes |
| Família | Cracidae | Cracidae |
| Estado de conservação | Vulnerable | Endangered |
| Comprimento | — | — |
| Envergadura | 43,8 cm (17.2 in) | 53,5 cm (21.1 in) |
| Peso | 632,5 g (22.31 oz) | 1025,5 g (36.17 oz) |
| Dieta | Frugivorous; eats fruits, berries, seeds, and leaves in Pacific slope forests and forest edges of … | Frugivorous; eats fruits, berries, seeds, and leaves in Chocó rainforests of Colombia and Ecuador. Diet … |
| Tamanho da postura | 3 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Rufous-headed Chachalaca
Emits a loud, raucous chachalaca chorus; individual calls are slightly higher than Rufous-vented. Dawn choruses carry across Ecuadorian and Peruvian coastal dry forest.
Baudo Guan
Produces a loud, resonant honking cackle and wing-whirring display flights. Calls carry through Colombian and Ecuadorian Chocó rainforest; wing-whirring display is dramatic.
Geographic Range & Migration
Rufous-headed Chachalaca
Resident in western Ecuador and northwestern Peru. Found in tropical deciduous forest and scrub in the Tumbes-Chocó-Magdalena region.
Baudo Guan
Resident in the western Andes of Colombia in the Baudó Mountains. Found in humid foothill and montane forest, 100-1,700 m.
Estado de conservação
Rufous-headed Chachalaca
Baudo Guan
How to Tell Them Apart
Rufous-headed Chachalaca
Brownish-olive body; head and upper neck warm rufous-cinnamon, distinctly contrasting with greyish-brown back; bare reddish throat wattle; underparts pale buff; tail dark with pale outer tips.
Baudo Guan
Dark brownish-black overall; throat red-skinned; neck and upper breast finely streaked white; lower underparts rufous-chestnut; tail long and dark; white streaking extends onto mantle.
About These Birds
Rufous-headed Chachalaca
A medium-sized cracid (~630 g) of family Cracidae, with a striking rufous head. Inhabits humid and deciduous forests, forest edges, and scrub in western Ecuador and northwestern Peru. Feeds on fruits and leaves in the forest understory and canopy. Vulnerable due to extensive deforestation in the Tumbesian region, one of the world's most threatened biodiversity hotspots.
Baudo Guan
A medium-large cracid (~1 kg) of family Cracidae, with olive-brown plumage and a bare red throat. Endemic to the Baudó and western Andes of Colombia and possibly northwestern Ecuador. Inhabits humid lowland and foothill forests up to 1,200 m. Feeds on fruits and seeds in the forest canopy. Endangered due to severe deforestation in the Chocó biodiversity hotspot and hunting pressure.