Crested Partridge vs Moorland Francolin
Rollulus rouloul comparado com Scleroptila psilolaema
Side-by-Side Comparison
| Atributo | Crested Partridge | Moorland Francolin |
|---|---|---|
| Nome científico | Rollulus rouloul | Scleroptila psilolaema |
| Ordem | Galliformes | Galliformes |
| Família | Phasianidae | Phasianidae |
| Estado de conservação | Vulnerable | Near Threatened |
| Comprimento | — | — |
| Envergadura | 27,2 cm (10.7 in) | 32,5 cm (12.8 in) |
| Peso | 250,5 g (8.84 oz) | 480,0 g (16.93 oz) |
| Dieta | Forages on floor of Southeast Asian lowland rainforests for seeds, fallen fruits, and invertebrates. Scratches … | Eats seeds, bulbs, invertebrates, and plant material in East African montane moorland and heathland. |
| Tamanho da postura | 4-6 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
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.
Moorland Francolin
Raucous, grating 'keer-KRAK' calls from E African moorland above 2,500 m; sharp and carrying across open heathland. Alarm is explosive cackling. Pairs call at dawn across afroalpine terrain.
Geographic Range & Migration
Crested Partridge
Resident in lowland and foothill rainforest of Myanmar, Thailand, Malaysia, Sumatra, and Borneo. Found below 1,500 m.
Moorland Francolin
Resident of Afroalpine moorland and short grassland in the Ethiopian Highlands and the Bale and Arsi Mountains, at 3,000–4,000 m.
Estado de conservação
Crested Partridge
Moorland Francolin
How to Tell Them Apart
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 …
Moorland Francolin
Dark brown above with buff shaft streaks; pale buff underparts heavily streaked dark brown; white throat with dark border; rufous wing patch in flight; yellow bill; yellow legs. Restricted to …
About These Birds
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.
Moorland Francolin
A medium Phasianidae francolin (~480 g) restricted to Afroalpine moorland and high-altitude grassland above 3,000 m in Ethiopia and Eritrea. Specialised for cold, open montane environments; feeds on seeds, tubers, and invertebrates. Near Threatened owing to its highly restricted range and overgrazing pressure.