Band-tailed Guan vs White-browed Guan
Penelope argyrotis 비교 대상 Penelope jacucaca
Side-by-Side Comparison
| 속성 | Band-tailed Guan | White-browed Guan |
|---|---|---|
| 학명 | Penelope argyrotis | Penelope jacucaca |
| 목 | Galliformes | Galliformes |
| 과 | Cracidae | Cracidae |
| 보전 상태 | Least Concern | Vulnerable |
| 체장 | — | — |
| 날개 폭 | 52.8 cm (20.8 in) | 56.1 cm (22.1 in) |
| 체중 | 798.0 g (28.15 oz) | 1438.0 g (50.72 oz) |
| 식성 | Frugivorous; eats fruits, berries, leaves, flowers, and buds in Andean forests of Venezuela and Colombia. … | Eats fruits, berries, seeds, and leaves in Brazilian caatinga dry forests. Vulnerable; forages in canopy … |
| 산란 수 | -- | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
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.
White-browed Guan
Emits a loud, resonant honking cackle and wing-whirring display. Calls carry through Caatinga and dry Brazilian forest; one of the more arid-adapted Penelope guans.
Geographic Range & Migration
Band-tailed Guan
Resident in the Andes and mountains of Colombia and Venezuela from 1,000-2,400 m. Found in humid montane forest.
White-browed Guan
Endemic to the caatinga of northeastern Brazil in Pernambuco, Alagoas, Bahia, and Piauí. Found in dry scrubland.
보전 상태
Band-tailed Guan
White-browed Guan
How to Tell Them Apart
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.
White-browed Guan
Dark brownish-black; distinctive broad white supercilium above bare red facial skin; throat wattled red; breast finely streaked white; lower belly rufous-chestnut; tail long and dark.
About These Birds
Band-tailed Guan
은후두갈링은 콜롬비아와 베네수엘라 안데스 구름 숲에 서식하는 대형 새입니다. 광택 있는 갈색 깃털에 붉은 목살이 특징이며, 열매와 잎을 먹습니다.
White-browed Guan
화이트브라우드갈링은 브라질 북동부 카팅가 지역의 건조 관목 숲에 서식하는 대형 새입니다. 어두운 갈색 깃털에 흰 눈썹선이 특징이며, 취약종으로 분류됩니다.