Cheer Pheasant vs Altai Snowcock
Catreus wallichii comparé à Tetraogallus altaicus
Side-by-Side Comparison
| Attribut | Cheer Pheasant | Altai Snowcock |
|---|---|---|
| Nom scientifique | Catreus wallichii | Tetraogallus altaicus |
| Ordre | Galliformes | Galliformes |
| Famille | Phasianidae | Phasianidae |
| Statut de conservation | Vulnerable | Least Concern |
| Longueur | — | — |
| Envergure | 48,9 cm (19.3 in) | 56,9 cm (22.4 in) |
| Poids | 1327,5 g (46.83 oz) | 2770,0 g (97.71 oz) |
| Régime alimentaire | Scratches for seeds, tubers, roots, and invertebrates on steep Himalayan hillsides; also takes berries and … | Feeds on alpine grasses, seeds, berries, and shoots; digs for roots and bulbs in Altai … |
| Taille de la couvée | 9-14 | 4-15 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Cheer Pheasant
Loud, far-carrying 'cheer-cheer-chirwa-chirwa' calls; responsible for common name. Himalayan species with ringing, slightly laughing quality to call. Alarm is a rapid harsh cackle from rocky slopes.
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
Cheer Pheasant
Endemic to rocky hillside scrub and grass-covered slopes in the western Himalayas, from Pakistan east through India to Nepal, at 1,200–3,000 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.
Statut de conservation
Cheer Pheasant
Altai Snowcock
How to Tell Them Apart
Cheer Pheasant
Pale grey-brown overall with dense dark brown vermiculations; buff-white underparts streaked brown; long pale grey tail narrowly barred brown; red facial skin; grey crest. Sexes alike but female smaller.
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
Cheer Pheasant
A large Phasianidae pheasant (~1.33 kg) of grassy hillside scrub and forest margins in the western Himalayas. Both sexes are boldly barred grey-brown; the male has a long, finely barred tail. Diet encompasses grass shoots, roots, and invertebrates. Vulnerable from habitat loss and human disturbance.
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.