Tibetan Eared-pheasant vs Altai Snowcock
Crossoptilon harmani 비교 대상 Tetraogallus altaicus
Side-by-Side Comparison
| 속성 | Tibetan Eared-pheasant | Altai Snowcock |
|---|---|---|
| 학명 | Crossoptilon harmani | Tetraogallus altaicus |
| 목 | Galliformes | Galliformes |
| 과 | Phasianidae | Phasianidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 56.4 cm (22.2 in) | 56.9 cm (22.4 in) |
| 체중 | 1946.0 g (68.64 oz) | 2770.0 g (97.71 oz) |
| 식성 | Digs for tubers, bulbs, roots, and invertebrates on Tibetan plateau; also eats seeds and berries. | Feeds on alpine grasses, seeds, berries, and shoots; digs for roots and bulbs in Altai … |
| 산란 수 | 4-11 | 4-15 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Tibetan Eared-pheasant
Loud, bugling 'GA-GA-GA' calls; raucous and crow-like resonating across Tibetan alpine meadows. Flocks maintain raucous calling. Alarm is a rapid series of loud honking notes; wing beats loud.
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
Tibetan Eared-pheasant
Endemic to alpine scrub and rhododendron thickets on the Tibetan Plateau and adjacent Himalayas in southeastern Tibet and Bhutan, at 3,000–4,500 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.
보전 상태
Tibetan Eared-pheasant
Altai Snowcock
How to Tell Them Apart
Tibetan Eared-pheasant
Primarily whitish-grey with dark brown wings and back; black cap; white ear tufts projecting laterally; dark graduated tail with white-tipped central feathers; red facial skin. Sexes very similar.
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
Tibetan Eared-pheasant
Phasianidae과의 대형 꿩(약 1.95kg)으로 티베트와 중국 서부의 고산 관목 지대와 숲 가장자리에 서식한다. 회색 깃털과 붉은 얼굴 피부가 특징적이다.
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.