East Brazilian Chachalaca vs Band-tailed Guan
Ortalis araucuan 비교 대상 Penelope argyrotis
Side-by-Side Comparison
| 속성 | East Brazilian Chachalaca | Band-tailed Guan |
|---|---|---|
| 학명 | Ortalis araucuan | Penelope argyrotis |
| 목 | Galliformes | Galliformes |
| 과 | Cracidae | Cracidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 36.0 cm (14.2 in) | 52.8 cm (20.8 in) |
| 체중 | 550.0 g (19.40 oz) | 798.0 g (28.15 oz) |
| 식성 | Frugivorous; eats fruits, berries, seeds, and leaves in caatinga and Atlantic forest edges of northeastern … | Frugivorous; eats fruits, berries, leaves, flowers, and buds in Andean forests of Venezuela and Colombia. … |
| 산란 수 | 3 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
East Brazilian Chachalaca
Emits a loud, raucous chachalaca chorus; eastern Brazilian populations have a slightly nasal quality. Dawn choruses boom across Caatinga and Atlantic forest fragments.
Band-tailed Guan
Produces a loud, honking cackle and resonant wing-whirring in display flights. The deep, carrying honk and wing-whirr display is characteristic of this Andean Penelope guan.
Geographic Range & Migration
East Brazilian Chachalaca
Endemic to northeastern Brazil in the states of Maranhão, Piauí, and Ceará. Found in caatinga dry scrub and transitional forest.
Band-tailed Guan
Resident in the Andes and mountains of Colombia and Venezuela from 1,000-2,400 m. Found in humid montane forest.
보전 상태
East Brazilian Chachalaca
Band-tailed Guan
How to Tell Them Apart
East Brazilian Chachalaca
Brownish-olive upperparts; grey-brown head; bare reddish throat skin; underparts pale olive-buff with pale grey wash on breast; tail dark brown, outer feathers tipped pale whitish.
Band-tailed Guan
Brownish-black above with fine white streaking on neck and chest; bare red facial skin; lower underparts chestnut; tail broad with distinctive pale grey subterminal band.
About These Birds
East Brazilian Chachalaca
A medium-sized cracid (~550 g) of family Cracidae, endemic to northeastern and eastern Brazil. Inhabits the caatinga scrublands, cerrado woodland edges, and Atlantic Forest fragments. Forages in groups on fruits, seeds, and leaves. Least Concern; one of the few cracids adapted to Brazil's semi-arid caatinga biome and tolerant of disturbed habitats.
Band-tailed Guan
은후두갈링은 콜롬비아와 베네수엘라 안데스 구름 숲에 서식하는 대형 새입니다. 광택 있는 갈색 깃털에 붉은 목살이 특징이며, 열매와 잎을 먹습니다.