Annamite Crested Argus

Annamite Crested Argus

Rheinardia ocellata

Critically Endangered
กว้างปีก
67.1 cm
น้ำหนัก
1500.0 g
วงศ์ตระกูล
Phasianidae
อันดับ
Galliformes
On this page

เกี่ยวกับเรา

One of the most spectacular Phasianidae birds (~1.5 kg), endemic to evergreen forests of Vietnam and Laos. Males possess extraordinary elongated brown-spotted tail feathers. Performs a solitary lekking display on cleared forest arenas. Feeds on fallen fruits and invertebrates. Critically Endangered from deforestation.

Physical Description

Measurement Value Imperial
กว้างปีก 67.1 cm 26.4 in
น้ำหนัก 1500.0 g 52.91 oz

การยืนยันชนิดพันธุ์

ขนนก

Brown and buff intricately patterned with ocelli; long broad graduated tail with dark ocellated spots; white-streaked dark crest; bare blue facial skin. Sexes similar but male with much longer tail.

Habitat & Range

อาณาเขตทางภูมิศาสตร์

Resident of dense montane forest in the Annamite Mountains of Laos and Vietnam, above 400 m; extremely secretive.

Diet & Feeding

Forages on leaf litter for fallen fruits, seeds, invertebrates, and small animals; uses feet to scratch forest floor.

สถานะการอนุรักษ์

Critically Endangered
IUCN Red List

พฤติกรรมและการผสมพันธุ์

การทำรัง

Incubation: 24-25 days.

จำนวนไข่

2

เสียง

เสียงร้อง

Loud, mournful 'kow-WEE' whistling cries from Vietnam rainforest floor; haunting and fox-like. Males call from log or elevated perch. Alarm is explosive cackle. One of world's rarest galliform voices.

อนุกรมวิทยา

Kingdom Animalia
Phylum Chordata
Class Aves
อันดับ Galliformes (Gamebirds)
วงศ์ตระกูล Phasianidae (Pheasants & Partridges)
Genus Rheinardia
ชนิดพันธุ์ Rheinardia ocellata

Distribution

Annamite Crested Argus 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. #}
พบ Not recorded
{# Simplified country/region shapes — major landmasses with ISO alpha-2 data attributes. These are simplified polygon representations for visual distribution display. #}

countries highlighted

External Databases

คำถามที่พบบ่อย

What does the Annamite Crested Argus eat?
Forages on leaf litter for fallen fruits, seeds, invertebrates, and small animals; uses feet to scratch forest floor.
Where does the Annamite Crested Argus live?
Resident of dense montane forest in the Annamite Mountains of Laos and Vietnam, above 400 m; extremely secretive.
Is the Annamite Crested Argus endangered?
The Annamite Crested Argus has a conservation status of Critically Endangered.
How does the Annamite Crested Argus nest?
Incubation: 24-25 days.
What does the Annamite Crested Argus sound like?
Loud, mournful 'kow-WEE' whistling cries from Vietnam rainforest floor; haunting and fox-like. Males call from log or elevated perch. Alarm is explosive cackle. One of world's rarest galliform voices.
How big is the Annamite Crested Argus?
The Annamite Crested Argus has a wingspan of 67.1 cm, weight of 1500.0 g.
What order and family does the Annamite Crested Argus belong to?
The Annamite Crested Argus (Rheinardia ocellata) belongs to the order Galliformes and the family Phasianidae.

Similar Birds

Other species in the Phasianidae family

เปรียบเทียบ

Explore More

Explore the Nature FYI Family