Great Curassow vs Andean Guan
Crax rubra 비교 대상 Penelope montagnii
Side-by-Side Comparison
| 속성 | Great Curassow | Andean Guan |
|---|---|---|
| 학명 | Crax rubra | Penelope montagnii |
| 목 | Galliformes | Galliformes |
| 과 | Cracidae | Cracidae |
| 보전 상태 | Vulnerable | Least Concern |
| 체장 | — | — |
| 날개 폭 | 76.2 cm (30.0 in) | 48.3 cm (19.0 in) |
| 체중 | 3756.1666666666665 g (132.49 oz) | 650.0 g (22.93 oz) |
| 식성 | Eats large fallen fruits, seeds, and invertebrates on forest floor in Central and South American … | Eats fruits, berries, leaves, flowers, and buds in Andean cloud forests. Forages at all levels … |
| 산란 수 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Great Curassow
Emits a deep, resonant booming call; male also produces loud, crowing notes. The powerful boom carries through Central American and northwestern South American tropical forest at dawn.
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.
Geographic Range & Migration
Great Curassow
Resident from Mexico through Central America south to western Ecuador and Colombia. Found in lowland and foothill humid forest to 1,500 m.
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.
보전 상태
Great Curassow
Andean Guan
How to Tell Them Apart
Great Curassow
Male glossy black with white belly and curly black crest; bright yellow knob at bill base; female dimorphic with three morphs: barred brown, rufous, or black, all with barred tails …
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.
About These Birds
Great Curassow
Cracidae과의 대형 호아친(약 3.8kg)으로 수컷은 곱슬거리는 노란 볼기 혹이 있는 검은색. 멕시코부터 에콰도르, 콜롬비아까지 분포. 과식성; 사냥 압박과 서식지 손실로 취약종.
Andean Guan
안데스갈링은 베네수엘라에서 볼리비아에 걸쳐 안데스 산록 구름 숲에 서식하는 대형 새입니다. 어두운 갈색 깃털과 붉은 목살을 가지며 열매와 잎을 먹습니다.