Tibetan Partridge vs Altai Snowcock
Perdix hodgsoniae comparé à Tetraogallus altaicus
Side-by-Side Comparison
| Attribut | Tibetan Partridge | Altai Snowcock |
|---|---|---|
| Nom scientifique | Perdix hodgsoniae | Tetraogallus altaicus |
| Ordre | Galliformes | Galliformes |
| Famille | Phasianidae | Phasianidae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | — | — |
| Envergure | 30,8 cm (12.1 in) | 56,9 cm (22.4 in) |
| Poids | 372,0 g (13.12 oz) | 2770,0 g (97.71 oz) |
| Régime alimentaire | -- | Feeds on alpine grasses, seeds, berries, and shoots; digs for roots and bulbs in Altai … |
| Taille de la couvée | 6-12 | 4-15 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Tibetan Partridge
Harsh, grating 'kerrr-ik' calls repeated from high-altitude Tibetan scrub; somewhat similar to Grey Partridge but raspier. Alarm is sharp cackle. Pairs call antiphonally at dawn across plateau.
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 Partridge
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
Tibetan Partridge
Altai Snowcock
How to Tell Them Apart
Tibetan Partridge
White face with bold black mask through eye; chestnut-orange flanks heavily barred white; grey crown and nape; brownish upperparts; white underparts with chestnut horseshoe patch on belly.
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 Partridge
A compact Phasianidae partridge (~372 g) inhabiting high-altitude scrub and grasslands of the Tibetan Plateau and adjacent Himalayas, typically above 3,000 m. Flocks forage on seeds, shoots, and invertebrates. Tolerates harsh winters through tight covey roosting. 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.