Bornean Partridge vs Crested Partridge
Arborophila hyperythra 비교 대상 Rollulus rouloul
Side-by-Side Comparison
| 속성 | Bornean Partridge | Crested Partridge |
|---|---|---|
| 학명 | Arborophila hyperythra | Rollulus rouloul |
| 목 | Galliformes | Galliformes |
| 과 | Phasianidae | Phasianidae |
| 보전 상태 | Least Concern | Vulnerable |
| 체장 | — | — |
| 날개 폭 | 28.2 cm (11.1 in) | 27.2 cm (10.7 in) |
| 체중 | 270.0 g (9.52 oz) | 250.5 g (8.84 oz) |
| 식성 | Forages on Bornean montane forest floor for seeds, invertebrates, and small fruits. Scratches leaf litter … | Forages on floor of Southeast Asian lowland rainforests for seeds, fallen fruits, and invertebrates. Scratches … |
| 산란 수 | -- | 4-6 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Bornean Partridge
Pure, rising 'wheeet' whistle followed by softer 'oo'; Bornean endemic heard in montane cloud forest. Alarm is a sharp rapid clatter. Pairs occasionally synchronize calls at dawn.
Crested Partridge
High-pitched, thin whistled 'seee' repeated persistently; metallic and insect-like. Males call from forest floor, rarely seen. Alarm is an explosive low grunt followed by rapid wing beats.
Geographic Range & Migration
Bornean Partridge
Endemic to Borneo at 500-1,700 m elevation. Found in foothill and montane rainforest of Sabah, Sarawak, and Kalimantan.
Crested Partridge
Resident in lowland and foothill rainforest of Myanmar, Thailand, Malaysia, Sumatra, and Borneo. Found below 1,500 m.
보전 상태
Bornean Partridge
Crested Partridge
How to Tell Them Apart
Bornean Partridge
Brown above; entire underparts rich rufous-orange from throat to vent; bare red eye-ring; back shows dark-centred feathers with buff fringes; deeply rufous underparts cover whole belly and flanks.
Crested Partridge
Male is dark glossy green-black with vivid red-crimson erectile crest; red orbital skin; chestnut wings. Female is entirely bright emerald green with brown wings, red legs, and grey head; among …
About These Birds
Bornean Partridge
붉은 가슴 자고새는 보르네오 섬의 산지에만 서식하는 고유종입니다. 풍부한 오렌지-붉은색 아랫면과 흰 눈썹 줄무늬가 특징이며, 산지 숲의 하층부에서 생활합니다.
Crested Partridge
A small partridge (~250 g) of family Phasianidae, males with vivid crimson crest and iridescent green plumage. Found in lowland tropical rainforests of Southeast Asia including Thailand, Malaysia, Sumatra, and Borneo. Forages on the forest floor for fallen seeds, fruits, and invertebrates. Vulnerable; dependent on primary lowland forest, heavily impacted by deforestation and palm oil expansion.