Lady Amherst's Pheasant vs Altai Snowcock
Chrysolophus amherstiae so với Tetraogallus altaicus
Side-by-Side Comparison
| Thuộc Tính | Lady Amherst's Pheasant | Altai Snowcock |
|---|---|---|
| Tên Khoa Học | Chrysolophus amherstiae | Tetraogallus altaicus |
| Bộ | Galliformes | Galliformes |
| Họ | Phasianidae | Phasianidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 40,8 cm (16.1 in) | 56,9 cm (22.4 in) |
| Khối Lượng | 738,25 g (26.04 oz) | 2770,0 g (97.71 oz) |
| Chế Độ Ăn | Omnivorous ground feeder; eats seeds, berries, plant shoots, invertebrates, and small animals in montane forests. | Feeds on alpine grasses, seeds, berries, and shoots; digs for roots and bulbs in Altai … |
| Số Trứng | 6-7 | 4-15 |
| Population Trend | — | — |
Habitat Comparison
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.
Altai Snowcock
Loud, ringing whistled 'whi-WHEEE' echoing across Altai alpine slopes; deeper than Tibetan Snowcock due to larger size. Alarm is rapid barking. Calls at dawn from rocky ridgelines.
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.
Altai Snowcock
Resident of alpine rocky slopes and grassy hillsides in the Altai and Sayan mountains of Russia, Kazakhstan, and western Mongolia, at 2,000–4,000 m.
Tình Trạng Bảo Tồn
Lady Amherst's Pheasant
Altai Snowcock
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 …
Altai Snowcock
Largest snowcock; grey-brown upperparts with buff streaks; white underparts with grey breast; rufous necklace streaks on lower neck; white outer tail in flight; whitish face with dark ear patch. Sexes …
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.
Altai Snowcock
The largest snowcock (~2.77 kg), family Phasianidae, of alpine scree and subalpine meadows in the Altai and Tian Shan ranges of Central Asia. Heavily built, grey and white with rusty-brown markings. Feeds on roots, bulbs, and alpine plants. Forms small flocks outside breeding season. Least Concern.