Hill Partridge vs Himalayan Snowcock
Arborophila torqueola comparado con Tetraogallus himalayensis
Side-by-Side Comparison
| Atributo | Hill Partridge | Himalayan Snowcock |
|---|---|---|
| Nombre científico | Arborophila torqueola | Tetraogallus himalayensis |
| Orden | Galliformes | Galliformes |
| Familia | Phasianidae | Phasianidae |
| Estado de conservación | Least Concern | Least Concern |
| Longitud | — | — |
| Envergadura | 27,3 cm (10.7 in) | 56,0 cm (22.0 in) |
| Peso | 342,0 g (12.06 oz) | 2471,5 g (87.18 oz) |
| Dieta | Forages on Himalayan forest floor for seeds, invertebrates, and small fruits. Scratches leaf litter in … | Forages on seeds, alpine grasses, shoots, berries, and invertebrates; digs for roots in Himalayan snowfields. |
| Tamaño de la puesta | 3-9 | 5-10 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Hill Partridge
Repeated melodic whistle 'wi-WHEEEOO' rising and falling; pairs often duet. Males sing from hillside undergrowth at dawn. Alarm is a sharp, emphatic 'kek' or staccato clucking.
Himalayan Snowcock
Loud 'whi-WHEEEOO' whistles carrying across Himalayan valleys from high-altitude scree slopes. Far-carrying, slightly mournful quality. Alarm is rapid barking 'kak'; flocks noisy when disturbed.
Geographic Range & Migration
Hill Partridge
Resident in the Himalayas and hills of India, Nepal, Bhutan, and southern China at 1,000-3,500 m. Found in oak and rhododendron forest.
Himalayan Snowcock
Resident of rocky alpine slopes from Kazakhstan and Afghanistan east through the Karakoram and Himalayas to western China, at 3,000–5,500 m.
Estado de conservación
Hill Partridge
Himalayan Snowcock
How to Tell Them Apart
Hill Partridge
Male has orange-rufous face, white-spotted black throat collar, grey breast, and chestnut flanks streaked white on dark brown back. Female has brown face with buff streaking, less vivid collar.
Himalayan Snowcock
Grey-brown upperparts with pale buff streaks; white underparts boldly marked with chestnut lateral neck stripes; dark grey breast-band; white outer tail feathers conspicuous in flight; orange-red bill.
About These Birds
Hill Partridge
Una perdiz de colina robusta (unos 280 g) propia de los bosques del Himalaya y del sur de China. Tiene un collar negro llamativo y partes superiores con vetas y barras complejas. Vive en laderas boscosas entre 1.000 y 3.000 metros de altitud, donde busca su alimento entre la hojarasca. Como muchas perdices, prefiere correr a volar cuando se alarma.
Himalayan Snowcock
A large Phasianidae snowcock (~2.47 kg) of rocky subalpine and alpine zones across the Himalayas and Central Asian ranges at 3,000–5,500 m. White-and-grey plumage with chestnut neck stripes. Gregarious in winter flocks; feeds on alpine plants, roots, and invertebrates. Introduced to Nevada; Least Concern.