Crimson-headed Partridge vs Altai Snowcock
Haematortyx sanguiniceps เปรียบเทียบกับ Tetraogallus altaicus
Side-by-Side Comparison
| คุณสมบัติ | Crimson-headed Partridge | Altai Snowcock |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Haematortyx sanguiniceps | Tetraogallus altaicus |
| อันดับ | Galliformes | Galliformes |
| วงศ์ตระกูล | Phasianidae | Phasianidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 31.1 cm (12.2 in) | 56.9 cm (22.4 in) |
| น้ำหนัก | 315.0 g (11.11 oz) | 2770.0 g (97.71 oz) |
| อาหาร | Forages in Bornean hill forest for seeds, fruits, and invertebrates; scratches leaf litter on steep … | Feeds on alpine grasses, seeds, berries, and shoots; digs for roots and bulbs in Altai … |
| จำนวนไข่ | 8-9 | 4-15 |
| Population Trend | — | — |
Habitat Comparison
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Crimson-headed Partridge only
Altai Snowcock only
Song & Call Comparison
Crimson-headed Partridge
Loud, repeated 'wee-WEE-oo' whistle from Bornean montane forest floor; melodic and pure. Pairs occasionally duet. Alarm is sharp staccato cackle. Contact calls low clucking.
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
Crimson-headed Partridge
Endemic to Borneo; resident of hill and lower montane forest in Sabah, Sarawak, and Kalimantan, mainly at 300–1,500 m.
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.
สถานะการอนุรักษ์
Crimson-headed Partridge
Altai Snowcock
How to Tell Them Apart
Crimson-headed Partridge
Striking male with vivid crimson-red head contrasting with black body; white belly with black scaling; red legs. Female duller: brown where male is black, orange-buff head lacks brilliant crimson of …
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
Crimson-headed Partridge
A distinctive Phasianidae partridge (~315 g) endemic to montane forests of Borneo, especially on Mount Kinabalu and the Crocker Range. Males bear a vivid crimson head contrasting with dark brown body plumage. Ground-dwelling; feeds on seeds and small invertebrates. Largely confined to forest above 900 m. 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.