Andean Guan vs Rusty-margined Guan
Penelope montagnii 비교 대상 Penelope superciliaris
Side-by-Side Comparison
| 속성 | Andean Guan | Rusty-margined Guan |
|---|---|---|
| 학명 | Penelope montagnii | Penelope superciliaris |
| 목 | Galliformes | Galliformes |
| 과 | Cracidae | Cracidae |
| 보전 상태 | Least Concern | Near Threatened |
| 체장 | — | — |
| 날개 폭 | 48.3 cm (19.0 in) | 49.7 cm (19.6 in) |
| 체중 | 650.0 g (22.93 oz) | 950.0 g (33.51 oz) |
| 식성 | Eats fruits, berries, leaves, flowers, and buds in Andean cloud forests. Forages at all levels … | Eats fruits, berries, seeds, leaves, and small invertebrates in South American Atlantic and Cerrado forest … |
| 산란 수 | 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.
Rusty-margined Guan
Emits a loud, resonant honking cackle and loud wing-whirring. Calls are similar to Spix's Guan; the wing-whirr display is standard for the genus in South American forest.
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.
Rusty-margined Guan
Resident in Brazil from Bahia south to Rio Grande do Sul and in adjacent Paraguay and Argentina. Found in Atlantic Forest and gallery woodland.
보전 상태
Andean Guan
Rusty-margined 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.
Rusty-margined Guan
Dark brown above; prominent pale buff-white supercilium; bare red throat; breast streaked white; wing coverts and secondaries edged rusty-rufous; lower belly rufous-chestnut; tail dark.
About These Birds
Andean Guan
안데스갈링은 베네수엘라에서 볼리비아에 걸쳐 안데스 산록 구름 숲에 서식하는 대형 새입니다. 어두운 갈색 깃털과 붉은 목살을 가지며 열매와 잎을 먹습니다.
Rusty-margined Guan
갈색눈썹갈링은 브라질 전역과 볼리비아 동부의 다양한 숲 유형에 서식하는 대형 새입니다. 갈색 깃털에 흰 눈썹선이 뚜렷하며, 비교적 흔한 종입니다.