Andean Guan vs Chestnut-bellied Guan
Penelope montagnii 비교 대상 Penelope ochrogaster
Side-by-Side Comparison
| 속성 | Andean Guan | Chestnut-bellied Guan |
|---|---|---|
| 학명 | Penelope montagnii | Penelope ochrogaster |
| 목 | Galliformes | Galliformes |
| 과 | Cracidae | Cracidae |
| 보전 상태 | Least Concern | Vulnerable |
| 체장 | — | — |
| 날개 폭 | 48.3 cm (19.0 in) | 64.1 cm (25.2 in) |
| 체중 | 650.0 g (22.93 oz) | 1214.5 g (42.84 oz) |
| 식성 | Eats fruits, berries, leaves, flowers, and buds in Andean cloud forests. Forages at all levels … | Frugivorous; eats fruits, berries, seeds, and leaves in Brazilian Cerrado and gallery forests. Vulnerable species. |
| 산란 수 | 2 | 2 |
| 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.
Chestnut-bellied Guan
Produces a loud, resonant honking cackle and wing-whirring display flights. Calls carry through Brazilian interior forest; classified Vulnerable due to habitat loss.
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.
Chestnut-bellied Guan
Endemic to central Brazil in the cerrado of Goiás and Mato Grosso. Found in dry forest and cerrado woodland near gallery forest.
보전 상태
Andean Guan
Chestnut-bellied 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.
Chestnut-bellied Guan
Dark brownish-black above; bare red throat wattle; neck and breast streaked white on dark; belly and flanks rich uniform chestnut-orange, more saturated than most Penelope guans; 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.
Chestnut-bellied Guan
황갈색배갈링은 브라질 중서부 마투그로수와 미나스제라이스 주의 세라도와 전환림에 서식하는 대형 새입니다. 황갈색 배가 특징이며, 취약종으로 분류됩니다.