Lady Amherst's Pheasant vs Crested Partridge
Chrysolophus amherstiae so với Rollulus rouloul
Side-by-Side Comparison
| Thuộc Tính | Lady Amherst's Pheasant | Crested Partridge |
|---|---|---|
| Tên Khoa Học | Chrysolophus amherstiae | Rollulus rouloul |
| Bộ | Galliformes | Galliformes |
| Họ | Phasianidae | Phasianidae |
| Tình Trạng Bảo Tồn | Least Concern | Vulnerable |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 40,8 cm (16.1 in) | 27,2 cm (10.7 in) |
| Khối Lượng | 738,25 g (26.04 oz) | 250,5 g (8.84 oz) |
| Chế Độ Ăn | Omnivorous ground feeder; eats seeds, berries, plant shoots, invertebrates, and small animals in montane forests. | Forages on floor of Southeast Asian lowland rainforests for seeds, fallen fruits, and invertebrates. Scratches … |
| Số Trứng | 6-7 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Lady Amherst's Pheasant only
Không
Crested Partridge only
Song & Call Comparison
Lady Amherst's Pheasant
Sharp, rasping 'chak-chak' call from Yunnan highland forest; very similar to Golden Pheasant but lower. Alarm is an explosive cackle. Males rarely call; wing clapping and ruff display primary.
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
Lady Amherst's Pheasant
Native to mountain forest in southwestern China (Yunnan, Sichuan) and adjacent Myanmar; introduced in Britain and scattered localities worldwide.
Crested Partridge
Resident in lowland and foothill rainforest of Myanmar, Thailand, Malaysia, Sumatra, and Borneo. Found below 1,500 m.
Tình Trạng Bảo Tồn
Lady Amherst's Pheasant
Crested Partridge
How to Tell Them Apart
Lady Amherst's Pheasant
Male with white and black barred ruff; white underparts; iridescent green mantle; crimson crest; elongated white tail barred black up to 1.5 m. Female mottled brown and rufous, similar to …
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
Lady Amherst's Pheasant
A brilliantly ornate Phasianidae pheasant (~738 g) from bamboo forest and scrub in southwestern China and adjacent Myanmar. Males sport a green and black head, white cape barred black, and an extremely long white tail. Omnivorous; forages on ground. Introduced to Britain; 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.