Chestnut-naped Spurfowl vs Crested Partridge
Pternistis castaneicollis compared with Rollulus rouloul
Side-by-Side Comparison
| Attribute | Chestnut-naped Spurfowl | Crested Partridge |
|---|---|---|
| Scientific Name | Pternistis castaneicollis | Rollulus rouloul |
| Order | Galliformes | Galliformes |
| Family | Phasianidae | Phasianidae |
| Conservation Status | Least Concern | Vulnerable |
| Length | — | — |
| Wingspan | 39.1 cm (15.4 in) | 27.2 cm (10.7 in) |
| Weight | 828.75 g (29.23 oz) | 250.5 g (8.84 oz) |
| Diet | Feeds on seeds, invertebrates, and plant material in Ethiopian and Eritrean highland forest and scrub. | Forages on floor of Southeast Asian lowland rainforests for seeds, fallen fruits, and invertebrates. Scratches … |
| Clutch Size | 5-6 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Chestnut-naped Spurfowl
Loud, harsh 'KRAAK-krak-krak' calls from Ethiopian highland forest; one of larger spurfowl with deep resonant calls. Alarm is explosive cackle. Pairs call in duet at dawn from forest edge and …
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
Chestnut-naped Spurfowl
Resident of highland scrub, montane grassland, and moorland in Ethiopia and Eritrea, at 1,800–3,700 m.
Crested Partridge
Resident in lowland and foothill rainforest of Myanmar, Thailand, Malaysia, Sumatra, and Borneo. Found below 1,500 m.
Conservation Status
Chestnut-naped Spurfowl
Crested Partridge
How to Tell Them Apart
Chestnut-naped Spurfowl
Brown above with pale buff streaks; white below with dark streaking; distinctive chestnut-rufous nape and hindneck contrasting with brown mantle; red facial skin; red legs. Sexes similar; Ethiopian highlands.
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
Chestnut-naped Spurfowl
A large Phasianidae spurfowl (~829 g) of highland scrub, forest edges, and cultivated land in Ethiopia, Eritrea, and northern Somalia. Chestnut nape and neck contrast with streaked grey-brown body. Territorial pairs or small groups forage on seeds, roots, and invertebrates. Least Concern in its highland range.
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.