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Side-by-Side Comparison

คุณสมบัติ	Bare-eyed Rail	Okinawa Rail
ชื่อวิทยาศาสตร์	Gymnocrex plumbeiventris	Hypotaenidia okinawae
อันดับ	Gruiformes	Gruiformes
วงศ์ตระกูล	Rallidae	Rallidae
สถานะการอนุรักษ์	Least Concern	Endangered
ความยาว	—	—
กว้างปีก	38.4 cm (15.1 in)	28.6 cm (11.3 in)
น้ำหนัก	287.5 g (10.14 oz)	434.0 g (15.31 oz)
อาหาร	--	--
จำนวนไข่	1	2-3
Population Trend	—	—

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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

🌲 Forest 🌿 Wetland

Bare-eyed Rail only

🌾 Grassland

Okinawa Rail only

ไม่มี

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สถานะการอนุรักษ์

Least Concern

Bare-eyed Rail

Endangered

Okinawa Rail

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About These Birds

Bare-eyed Rail

Bare-eyed Rail (Gymnocrex plumbeiventris) is a 27–31 cm rail of the Moluccas and New Guinea region. Grey below; brown above; distinctive bare red-orange facial skin around eye. Inhabits lowland rainforest, secondary forest, and forest edges near water. Secretive; walks through leaf litter foraging for invertebrates and small vertebrates.

Okinawa Rail

Okinawa Rail (Hypotaenidia okinawae), 30 cm. Dark brown above; white-barred underparts; red bill and legs. Flightless or near-flightless; endemic to the northern forests of Okinawa, Japan. Omnivore: invertebrates and plant material. Endangered; fewer than 1,500 individuals; threatened by mongoose and traffic.

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