Malay Crestless Fireback vs Altai Snowcock
Lophura erythrophthalma ile kıyaslandığında Tetraogallus altaicus
Side-by-Side Comparison
| Özellik | Malay Crestless Fireback | Altai Snowcock |
|---|---|---|
| Bilimsel Ad | Lophura erythrophthalma | Tetraogallus altaicus |
| Takım | Galliformes | Galliformes |
| Familya | Phasianidae | Phasianidae |
| Koruma Durumu | Critically Endangered | Least Concern |
| Uzunluk | — | — |
| Kanat Açıklığı | 44,2 cm (17.4 in) | 56,9 cm (22.4 in) |
| Ağırlık | 1024,6666666666667 g (36.14 oz) | 2770,0 g (97.71 oz) |
| Beslenme | Ground forager in Sundaland lowland forest; eats fallen fruits, seeds, invertebrates, and small animals. | Feeds on alpine grasses, seeds, berries, and shoots; digs for roots and bulbs in Altai … |
| Kuluçka Büyüklüğü | 3-6 | 4-15 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Malay Crestless Fireback
Sharp, staccato 'kak-kak' alarm calls; Peninsular Malaysian lowland rainforest species. Rarely vocal outside alarm situations. Contact calls between pairs are low guttural clucks.
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
Malay Crestless Fireback
Resident of lowland and hill dipterocarp forest in peninsular Malaysia, Sumatra, and southern Thailand, below 800 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.
Koruma Durumu
Malay Crestless Fireback
Altai Snowcock
How to Tell Them Apart
Malay Crestless Fireback
Male glossy blue-black; bright cinnamon-orange lower back and rump diagnostic; no crest; red orbital skin. Female brown with black scaling on upperparts and white streaks below; cinnamon rump duller than …
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
Malay Crestless Fireback
A medium-large Phasianidae pheasant (~1.02 kg) of lowland dipterocarp forest in peninsular Malaysia and Sumatra. Males are rufous-chestnut with a distinctive bare red orbital patch; lacks a crest. Forages on seeds, fruits, and invertebrates on the forest floor. Critically Endangered from severe lowland deforestation.
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.