Przevalski's Partridge vs Bornean Crestless Fireback
Alectoris magna comparado com Lophura pyronota
Side-by-Side Comparison
| Atributo | Przevalski's Partridge | Bornean Crestless Fireback |
|---|---|---|
| Nome científico | Alectoris magna | Lophura pyronota |
| Ordem | Galliformes | Galliformes |
| Família | Phasianidae | Phasianidae |
| Estado de conservação | Least Concern | Endangered |
| Comprimento | — | — |
| Envergadura | 34,5 cm (13.6 in) | 44,2 cm (17.4 in) |
| Peso | 553,0 g (19.51 oz) | 934,0 g (32.95 oz) |
| Dieta | Eats seeds, plant material, and invertebrates in rocky terrain of northwestern China and Central Asia. | Feeds on fallen fruits, seeds, invertebrates, and small animals; forages on Bornean lowland forest floor. |
| Tamanho da postura | 7-20 | 3-6 |
| Population Trend | — | — |
Habitat Comparison
Habitats partilhados
Nenhum
Przevalski's Partridge only
Bornean Crestless Fireback only
Song & Call Comparison
Przevalski's Partridge
Loud, resonant 'chuck-chuck-CHURR' calls from Chinese loess plateau and Qinghai rocky terrain; lower and slightly fuller than Chukar. Alarm is rapid harsh cackle. Pairs call in duet at dawn.
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.
Geographic Range & Migration
Przevalski's Partridge
Resident of rocky semi-arid hillsides in northwestern China (Qinghai, Gansu, Xinjiang) and adjacent Mongolia, at 1,500–3,500 m.
Bornean Crestless Fireback
Endemic to Borneo; resident of lowland and hill forest in Sabah, Sarawak, and Kalimantan below 1,000 m.
Estado de conservação
Przevalski's Partridge
Bornean Crestless Fireback
How to Tell Them Apart
Przevalski's Partridge
Large partridge; grey upperparts; white face and throat with narrow black gorget; broader and more distinct chestnut and white barring on flanks than Chukar; grey breast; red bill; larger overall …
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 …
About These Birds
Przevalski's Partridge
Uma perdiz robusta da família Phasianidae, endêmica do noroeste da China e da Mongólia. A Perdiz-da-china (Alectoris magna) habita encostas rochosas e arbustivas, especialmente em regiões montanhosas áridas e semiáridas. Mede aproximadamente 37-42 cm, sendo maior que muitas outras perdizes Alectoris. Caracterizada pelo colar escuro e flancos barrados. Alimenta-se de sementes e partes vegetais. Uma espécie pouco conhecida com distribuição restrita. Classificada como Pouco Preocupante pela UICN.
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.