Przevalski's Partridge vs Orange-necked Partridge
Alectoris magna comparado com Arborophila davidi
Side-by-Side Comparison
| Atributo | Przevalski's Partridge | Orange-necked Partridge |
|---|---|---|
| Nome científico | Alectoris magna | Arborophila davidi |
| Ordem | Galliformes | Galliformes |
| Família | Phasianidae | Phasianidae |
| Estado de conservação | Least Concern | Near Threatened |
| Comprimento | — | — |
| Envergadura | 34,5 cm (13.6 in) | 26,0 cm (10.2 in) |
| Peso | 553,0 g (19.51 oz) | 241,0 g (8.50 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 Vietnamese forests. Critically endangered; diet poorly … |
| Tamanho da postura | 7-20 | -- |
| Population Trend | — | — |
Habitat Comparison
Habitats partilhados
Nenhum
Przevalski's Partridge only
Orange-necked 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.
Orange-necked Partridge
Slightly nasal 'wheee-yoo' whistle with plaintive quality; endemic to S Vietnam. Calls infrequently. Contact notes are quiet, gentle clucks; alarm is a quick explosive 'pik' note.
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.
Orange-necked Partridge
Endemic to southern Vietnam and Cambodia. Found in lowland evergreen forest and secondary growth. Poorly known.
Estado de conservação
Przevalski's Partridge
Orange-necked 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 …
Orange-necked Partridge
Brown above; neck sides and throat vivid orange, contrasting with grey breast; flanks grey streaked white; bare reddish eye-ring; orange neck patch is unmistakable; one of the most distinctive Arborophila …
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.
Orange-necked Partridge
A small partridge (~240 g) of family Phasianidae, with a vivid orange neck and throat patch. Endemic to a small area of evergreen forest in southeastern Vietnam and possibly adjacent Cambodia. Inhabits lowland and foothill forest. Forages on the forest floor for seeds and invertebrates. Near Threatened; extremely restricted range with significant deforestation and active hunting pressure in southeastern Vietnam.