🐦

Long-billed Partridge

Rhizothera longirostris

Near Threatened

翼開長

36.9 cm

体重

748.5 g

科

Phasianidae

目

Galliformes

について

A distinctive Phasianidae partridge (~749 g) of lowland and foothill rainforests in Sundaland. Named for its notably elongated bill used to probe leaf litter for invertebrates and seeds. Secretive and seldom seen; Near Threatened from deforestation across Borneo and the Malay Peninsula.

Physical Description

Measurement	Value	Imperial
翼開長	36.9 cm	14.5 in
体重	748.5 g	26.40 oz

識別

羽毛

Rich chestnut-brown upperparts with black scalloping; pale grey face and throat; buff-white underparts with dark brown streaking on flanks; distinctive elongated pale yellow bill and red orbital skin.

Habitat & Range

🌲 Forest

分布域

Resident of lowland and hill dipterocarp forest in peninsular Malaysia, Sumatra, and Borneo up to 900 m elevation.

Diet & Feeding

Forages in lowland rainforest for seeds, fallen fruit, invertebrates, and small animals; probes leaf litter with long bill.

保全状況

Near Threatened

IUCN Red List

行動と繁殖

営巣

Nest type: SC. Incubation: 18-19 days.

一腹卵数

2-5

鳴き声

さえずり

Loud, resonant 'whurr-WHEEE' whistle from Bornean lowland forest; far-carrying and slightly mournful. Alarm is a rapid chattering cackle. Contact calls between pairs are low, guttural clucks.

分類学

Kingdom	Animalia
Phylum	Chordata
Class	Aves
目	Galliformes (Gamebirds)
科	Phasianidae (Pheasants & Partridges)
Genus	Rhizothera
種	Rhizothera longirostris

Distribution

Long-billed Partridge has been recorded in 1 countries.

{# Distribution Map — simplified SVG world map with highlighted countries. Expects `country_codes` variable: list of ISO alpha-2 codes (e.g. ["US", "CA", "MX"]). Uses Alpine.js to toggle classes on country paths. #}

生息あり Not recorded

countries highlighted

🇳🇴 Norway

External Databases

よくある質問

What does the Long-billed Partridge eat?

Forages in lowland rainforest for seeds, fallen fruit, invertebrates, and small animals; probes leaf litter with long bill.

Where does the Long-billed Partridge live?

Resident of lowland and hill dipterocarp forest in peninsular Malaysia, Sumatra, and Borneo up to 900 m elevation.

Is the Long-billed Partridge endangered?

The Long-billed Partridge has a conservation status of Near Threatened.

How does the Long-billed Partridge nest?

Nest type: SC. Incubation: 18-19 days.

What does the Long-billed Partridge sound like?

Loud, resonant 'whurr-WHEEE' whistle from Bornean lowland forest; far-carrying and slightly mournful. Alarm is a rapid chattering cackle. Contact calls between pairs are low, guttural clucks.

How big is the Long-billed Partridge?

The Long-billed Partridge has a wingspan of 36.9 cm, weight of 748.5 g.

What order and family does the Long-billed Partridge belong to?

The Long-billed Partridge (Rhizothera longirostris) belongs to the order Galliformes and the family Phasianidae.