Hill Partridge vs Chestnut-necklaced Partridge
Arborophila torqueola comparado con Tropicoperdix charltonii
Side-by-Side Comparison
| Atributo | Hill Partridge | Chestnut-necklaced Partridge |
|---|---|---|
| Nombre científico | Arborophila torqueola | Tropicoperdix charltonii |
| Orden | Galliformes | Galliformes |
| Familia | Phasianidae | Phasianidae |
| Estado de conservación | Least Concern | Vulnerable |
| Longitud | — | — |
| Envergadura | 27,3 cm (10.7 in) | — |
| Peso | 342,0 g (12.06 oz) | 270,0 g (9.52 oz) |
| Dieta | Forages on Himalayan forest floor for seeds, invertebrates, and small fruits. Scratches leaf litter in … | Ground forager; eats seeds, berries, invertebrates, and small animals in SE Asian lowland and foothill … |
| Tamaño de la puesta | 3-9 | -- |
| 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.
Chestnut-necklaced Partridge
Clear, ringing 'wii-OO' whistle from Bornean forest understorey; pure and slightly mournful. Alarm is a sharp explosive 'kek'. Pairs call in loose coordination at dawn. Contact notes low, clucking.
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.
Chestnut-necklaced Partridge
Resident of lowland and hill forest in peninsular Malaysia, Sumatra, and southern Thailand, from sea level to 1,000 m.
Estado de conservación
Hill Partridge
Chestnut-necklaced Partridge
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.
Chestnut-necklaced Partridge
Brown upperparts with dark scaling; broad chestnut pectoral band across buff-white breast; white supercilium; pale orange-buff flanks; green legs. Female paler with narrower or absent chestnut necklace.
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.
Chestnut-necklaced Partridge
A small Phasianidae partridge (~270 g) of lowland and hill dipterocarp forests in the Thai-Malay Peninsula, Sumatra, and Borneo. Characterised by a chestnut gorget on the upper breast. Forages for seeds and invertebrates in dense understorey. Vulnerable from extensive lowland forest conversion.