Przevalski's Partridge vs Collared Partridge
Alectoris magna comparado com Arborophila gingica
Side-by-Side Comparison
| Atributo | Przevalski's Partridge | Collared Partridge |
|---|---|---|
| Nome científico | Alectoris magna | Arborophila gingica |
| Ordem | Galliformes | Galliformes |
| Família | Phasianidae | Phasianidae |
| Estado de conservação | Least Concern | Near Threatened |
| Comprimento | — | — |
| Envergadura | 34,5 cm (13.6 in) | 27,6 cm (10.9 in) |
| Peso | 553,0 g (19.51 oz) | 286,5 g (10.11 oz) |
| Dieta | Eats seeds, plant material, and invertebrates in rocky terrain of northwestern China and Central Asia. | Eats seeds, invertebrates, and small fruits on floor of southern Chinese hill forests. Scratches leaf … |
| Tamanho da postura | 7-20 | 5-7 |
| Population Trend | — | — |
Habitat Comparison
Habitats partilhados
Nenhum
Przevalski's Partridge only
Collared Partridge 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.
Collared Partridge
Melodic, slightly plaintive 'cu-WEE' whistle repeated at regular intervals from Chinese forest; carries well. Pairs often call in near-synchrony at dawn. Alarm note is an abrupt sharp 'kip'.
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.
Collared Partridge
Endemic to southeastern China in Fujian, Guangdong, Guangxi, and Zhejiang at 200-1,500 m. Found in subtropical forest.
Estado de conservação
Przevalski's Partridge
Collared Partridge
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 …
Collared Partridge
Brown above; white throat bordered by black collar band; grey breast with rufous streaking; flanks chestnut streaked white; bare red eye-ring; bold black collar below white throat is the key …
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.
Collared Partridge
A medium-sized partridge (~285 g) of family Phasianidae, with a white collar and spotted brown plumage. Endemic to subtropical mountain forests in southeastern China (Fujian, Guangdong, Guangxi, and Hainan). Forages on the forest floor for seeds and invertebrates. Near Threatened; facing significant pressure from deforestation of lowland forest in southeastern China and hunting.