Bornean Crestless Fireback vs Altai Snowcock
Lophura pyronota comparado com Tetraogallus altaicus
Side-by-Side Comparison
| Atributo | Bornean Crestless Fireback | Altai Snowcock |
|---|---|---|
| Nome científico | Lophura pyronota | Tetraogallus altaicus |
| Ordem | Galliformes | Galliformes |
| Família | Phasianidae | Phasianidae |
| Estado de conservação | Endangered | Least Concern |
| Comprimento | — | — |
| Envergadura | 44,2 cm (17.4 in) | 56,9 cm (22.4 in) |
| Peso | 934,0 g (32.95 oz) | 2770,0 g (97.71 oz) |
| Dieta | Feeds on fallen fruits, seeds, invertebrates, and small animals; forages on Bornean lowland forest floor. | Feeds on alpine grasses, seeds, berries, and shoots; digs for roots and bulbs in Altai … |
| Tamanho da postura | 3-6 | 4-15 |
| Population Trend | — | — |
Habitat Comparison
Habitats partilhados
Nenhum
Bornean Crestless Fireback only
Altai Snowcock only
Song & Call Comparison
Bornean Crestless Fireback
Harsh, explosive 'kak-kak-KAAK' alarm calls from lowland Bornean forest; poorly documented. Rarely heard except when flushed. Contact calls thought to be soft guttural clucks between pairs.
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
Bornean Crestless Fireback
Endemic to Borneo; resident of lowland and hill forest in Sabah, Sarawak, and Kalimantan below 1,000 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.
Estado de conservação
Bornean Crestless Fireback
Altai Snowcock
How to Tell Them Apart
Bornean Crestless Fireback
Male deep blue-black with rufous-cinnamon lower back and rump; no crest; red orbital skin; shorter tail than Malay congener. Female dark brown with white shaft streaks; rufous tinge on lower …
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
Bornean Crestless Fireback
A Bornean-endemic Phasianidae pheasant (~934 g) of hill and montane forests. Males have blue-black plumage and red orbital skin without a crest, distinguishing it from the closely related Malay species. Diet includes seeds, fruits, and ground invertebrates. Endangered owing to ongoing deforestation in Borneo.
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.