Hainan Partridge vs Altai Snowcock
Arborophila ardens مقارنةً بـ Tetraogallus altaicus
Side-by-Side Comparison
| السمة | Hainan Partridge | Altai Snowcock |
|---|---|---|
| الاسم العلمي | Arborophila ardens | Tetraogallus altaicus |
| الرتبة | Galliformes | Galliformes |
| الفصيلة | Phasianidae | Phasianidae |
| حالة الحفاظ | Vulnerable | Least Concern |
| الطول | — | — |
| طول الجناح | 26,1 cm (10.3 in) | 56,9 cm (22.4 in) |
| الوزن | 243,5 g (8.59 oz) | 2770,0 g (97.71 oz) |
| النظام الغذائي | Eats seeds, invertebrates, and small fruits on floor of Hainan Island forests. Endangered; scratches leaf … | Feeds on alpine grasses, seeds, berries, and shoots; digs for roots and bulbs in Altai … |
| عدد البيض في الوضع | 2-4 | 4-15 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Hainan Partridge
Penetrating, flute-like 'phwee-PHOO' whistle ringing through Hainan rainforest; loud relative to body size. Alarm is rapid explosive clucking; rarely heard outside breeding season.
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
Hainan Partridge
Endemic to Hainan Island, China. Found in dense montane forest at 300-1,800 m. Vulnerable.
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.
حالة الحفاظ
Hainan Partridge
Altai Snowcock
How to Tell Them Apart
Hainan Partridge
Brown above; white-spotted black throat and breast with chestnut streaks; flanks grey streaked white; bare red eye-ring; underparts boldly patterned with chestnut and white spotting on black.
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
Hainan Partridge
A small partridge (~245 g) of family Phasianidae, with black-and-white facial markings and rufous breast. Endemic to Hainan Island, China. Inhabits tropical and subtropical montane forests, increasingly confined to higher elevations due to lowland deforestation. Forages on the forest floor for seeds and invertebrates. Vulnerable; very restricted island range with severe habitat loss over past decades.
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.