Sri Lanka Spurfowl vs Crested Partridge
Galloperdix bicalcarata в сравнении с Rollulus rouloul
Side-by-Side Comparison
| Характеристика | Sri Lanka Spurfowl | Crested Partridge |
|---|---|---|
| Научное название | Galloperdix bicalcarata | Rollulus rouloul |
| Отряд | Galliformes | Galliformes |
| Семейство | Phasianidae | Phasianidae |
| Охранный статус | Least Concern | Vulnerable |
| Длина | — | — |
| Размах крыльев | 30,0 cm (11.8 in) | 27,2 cm (10.7 in) |
| Масса | 298,0 g (10.51 oz) | 250,5 g (8.84 oz) |
| Питание | Omnivorous ground forager in Sri Lankan rainforest; takes seeds, fruits, invertebrates, and small vertebrates. | Forages on floor of Southeast Asian lowland rainforests for seeds, fallen fruits, and invertebrates. Scratches … |
| Размер кладки | 2-5 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sri Lanka Spurfowl
Loud, explosive 'keow-KEOW-keow' cries from Sri Lankan rainforest; arresting and carrying. Alarm is rapid harsh cackle. Sri Lanka endemic. Contact calls low guttural clucks.
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
Sri Lanka Spurfowl
Endemic to Sri Lanka; resident of dense forest and jungle from lowlands to montane areas up to 2,100 m.
Crested Partridge
Resident in lowland and foothill rainforest of Myanmar, Thailand, Malaysia, Sumatra, and Borneo. Found below 1,500 m.
Охранный статус
Sri Lanka Spurfowl
Crested Partridge
How to Tell Them Apart
Sri Lanka Spurfowl
Male dark brown above with white shaft streaks; white-spotted rufous-brown underparts; red orbital skin. Female brownish with pale streaking throughout; both sexes with distinctive red legs; endemic to Sri Lanka.
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
Sri Lanka Spurfowl
A small, endemic Phasianidae spurfowl (~298 g) restricted to forests and forest edges of Sri Lanka. Males are dark chestnut with white-streaked flanks and bright red orbital skin. Both sexes bear two spurs on each leg. Shy ground forager; feeds on seeds, roots, and invertebrates. Least Concern.
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.