Rock Partridge vs Altai Snowcock
Alectoris graeca comparado con Tetraogallus altaicus
Side-by-Side Comparison
| Atributo | Rock Partridge | Altai Snowcock |
|---|---|---|
| Nombre científico | Alectoris graeca | Tetraogallus altaicus |
| Orden | Galliformes | Galliformes |
| Familia | Phasianidae | Phasianidae |
| Estado de conservación | Near Threatened | Least Concern |
| Longitud | — | — |
| Envergadura | 31,1 cm (12.2 in) | 56,9 cm (22.4 in) |
| Peso | 632,5 g (22.31 oz) | 2770,0 g (97.71 oz) |
| Dieta | Eats seeds, leaves, shoots, and invertebrates in rocky Mediterranean mountain scrub. | Feeds on alpine grasses, seeds, berries, and shoots; digs for roots and bulbs in Altai … |
| Tamaño de la puesta | 6-21 | 4-15 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Rock Partridge
Loud 'chuck-chuck-CHUKAR' calls from European alpine scree; similar to Chukar but slightly higher-pitched. Alarm is rapid cackling when flushed from rocks. Males call from rocky perches at dawn.
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
Rock Partridge
Resident of rocky alpine and subalpine slopes from the Alps and southern Italy through the Balkans to Greece and Turkey, at 1,500–2,500 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.
Estado de conservación
Rock Partridge
Altai Snowcock
How to Tell Them Apart
Rock Partridge
Grey upperparts purer grey than Chukar; white face and throat with black gorget lacking streaks; bold chestnut and white barred flanks; red bill and legs; grey breast; white supercilium. Very …
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
Rock Partridge
A medium Phasianidae partridge (~633 g) of rocky alpine and subalpine terrain in the Alps, Balkans, and Apennines. Very similar to Chukar but with a broader black face border and whiter throat. Inhabits steep rocky slopes above 600 m. Feeds on seeds and plant material. Near Threatened from tourism pressure.
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.