Malay Peacock-Pheasant vs Crested Partridge
Polyplectron malacense comparado con Rollulus rouloul
Side-by-Side Comparison
| Atributo | Malay Peacock-Pheasant | Crested Partridge |
|---|---|---|
| Nombre científico | Polyplectron malacense | Rollulus rouloul |
| Orden | Galliformes | Galliformes |
| Familia | Phasianidae | Phasianidae |
| Estado de conservación | Endangered | Vulnerable |
| Longitud | — | — |
| Envergadura | 38,5 cm (15.2 in) | 27,2 cm (10.7 in) |
| Peso | 564,0 g (19.89 oz) | 250,5 g (8.84 oz) |
| Dieta | Omnivorous; eats seeds, fallen fruits, invertebrates, and small animals on Malay Peninsula forest floor. | Forages on floor of Southeast Asian lowland rainforests for seeds, fallen fruits, and invertebrates. Scratches … |
| Tamaño de la puesta | 1 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Malay Peacock-Pheasant
Repeated thin 'kwi-kwi-kwi' whistle, slightly ascending; given during display with tail fanning. Peninsular Malaysia forest floor. Alarm is explosive 'kak'. Rarely vocal outside breeding display.
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
Malay Peacock-Pheasant
Resident of lowland and hill forest in peninsular Malaysia, Sumatra, and southern Thailand below 1,000 m.
Crested Partridge
Resident in lowland and foothill rainforest of Myanmar, Thailand, Malaysia, Sumatra, and Borneo. Found below 1,500 m.
Estado de conservación
Malay Peacock-Pheasant
Crested Partridge
How to Tell Them Apart
Malay Peacock-Pheasant
Male brown with large iridescent green and violet ocelli on wings and tail; yellow orbital skin; buff speckled face. Female brown with smaller ocelli and yellow orbital skin; both with …
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
Malay Peacock-Pheasant
A medium-small Phasianidae pheasant (~564 g) of lowland dipterocarp forests in the Thai-Malay Peninsula. Males sport blue-green ocelli on wings and tail, displayed fan-wise in courtship. Forages on fallen fruits, seeds, and invertebrates. Endangered due to extensive lowland forest loss across Sundaland.
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.