Blue Eared-pheasant vs Altai Snowcock
Crossoptilon auritum 비교 대상 Tetraogallus altaicus
Side-by-Side Comparison
| 속성 | Blue Eared-pheasant | Altai Snowcock |
|---|---|---|
| 학명 | Crossoptilon auritum | Tetraogallus altaicus |
| 목 | Galliformes | Galliformes |
| 과 | Phasianidae | Phasianidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 59.1 cm (23.3 in) | 56.9 cm (22.4 in) |
| 체중 | 1785.0 g (62.96 oz) | 2770.0 g (97.71 oz) |
| 식성 | Omnivorous; digs for tubers, roots, and invertebrates; eats seeds, berries, and shoots in montane forests … | Feeds on alpine grasses, seeds, berries, and shoots; digs for roots and bulbs in Altai … |
| 산란 수 | 6-12 | 4-15 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Blue Eared-pheasant
Loud, resonant 'gaa-gaa-GAAK' calls with slight bugling quality; Sichuan-Qinghai mountain species. Flock communication noisy. Alarm is loud explosive barking; white ear tufts raised during calling.
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
Blue Eared-pheasant
Resident of forest, scrub, and alpine meadow in central and eastern China (Qinghai, Gansu, Sichuan, Shaanxi), at 2,000–4,000 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.
보전 상태
Blue Eared-pheasant
Altai Snowcock
How to Tell Them Apart
Blue Eared-pheasant
Predominantly blue-grey with darker blue primaries; black crown; long white ear tufts; graduated tail with white bases and dark-tipped glossy black outer feathers; red facial skin. Sexes alike.
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
Blue Eared-pheasant
Phasianidae과의 대형 꿩(약 1.79kg)으로 중국 중부와 동부 고지대 침엽수림과 혼합림에 서식한다. 수컷은 청회색, 흰 귀 술이 뚜렷하다. 괴경과 알뿌리를 먹는다.
Altai Snowcock
알타이 눈꿩은 알타이-사얀 산맥의 고산 지대에 서식하는 대형 자고새류입니다. 회색빛 갈색 깃털에 흰색 무늬가 있으며, 4,000m 이상의 험준한 고산 초원과 암석 지대에 적응하여 생활합니다.