Snow Mountain Quail vs Ferruginous Partridge
Anurophasis monorthonyx comparado com Caloperdix oculeus
Side-by-Side Comparison
| Atributo | Snow Mountain Quail | Ferruginous Partridge |
|---|---|---|
| Nome científico | Anurophasis monorthonyx | Caloperdix oculeus |
| Ordem | Galliformes | Galliformes |
| Família | Phasianidae | Phasianidae |
| Estado de conservação | Least Concern | Near Threatened |
| Comprimento | — | — |
| Envergadura | 29,4 cm (11.6 in) | 28,3 cm (11.1 in) |
| Peso | 401,0 g (14.14 oz) | 210,5 g (7.43 oz) |
| Dieta | Poorly known; presumed to eat seeds and invertebrates in New Guinea alpine grassland above 3,000 … | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … |
| Tamanho da postura | 3 | 8-10 |
| Population Trend | — | — |
Habitat Comparison
Habitats partilhados
Nenhum
Snow Mountain Quail only
Ferruginous Partridge only
Song & Call Comparison
Snow Mountain Quail
Infrequently recorded; believed to give loud, far-carrying whistled calls from New Guinea alpine grassland. Poorly known vocally. Alarm presumed to be sharp 'kek' notes; rarely documented in field.
Ferruginous Partridge
Sharp, staccato 'krik-krik-krik' calls from lowland rainforest; often given in duet. Alarm is a loud, rapid chattering rattle; contact notes between pairs soft and clucking.
Geographic Range & Migration
Snow Mountain Quail
Endemic to the Snow Mountains (Pegunungan Maoke) of central New Guinea (Papua, Indonesia) above 3,100 m; poorly known.
Ferruginous Partridge
Resident in lowland rainforest of the Thai-Malay Peninsula, Sumatra, and Borneo. Found in flat or gently sloping lowland forest.
Estado de conservação
Snow Mountain Quail
Ferruginous Partridge
How to Tell Them Apart
Snow Mountain Quail
Large quail; brown above with black and buff streaking; white below with bold black streaks; white supercilium; chestnut-streaked flanks; red bill and legs. Sexes similar; high-altitude New Guinea endemic.
Ferruginous Partridge
Rich ferruginous (deep rusty-orange) overall; upperparts black-and-rufous barred; flanks black boldly spotted white; bare red facial skin; underparts rufous-orange; one of the most vividly coloured Southeast Asian partridges.
About These Birds
Snow Mountain Quail
A large, robust Phasianidae quail (~401 g) restricted to subalpine and alpine grasslands of the Snow Mountains (Pegunungan Maoke) in West Papua. One of New Guinea's high-altitude endemics. Forages on the ground for grass seeds and invertebrates. Remote habitat affords some protection. Least Concern.
Ferruginous Partridge
A small partridge (~210 g) of family Phasianidae, with rich ferruginous (rust-red) plumage and spotted black-and-white markings. Inhabits lowland and foothill rainforests in Malaysia, Sumatra, and Borneo. Secretive, foraging on the forest floor for seeds and invertebrates. Near Threatened; associated with primary and tall secondary forest, declining with ongoing logging and land conversion.