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Side-by-Side Comparison

คุณสมบัติ	Tristan Moorhen	Bare-eyed Rail
ชื่อวิทยาศาสตร์	Gallinula nesiotis	Gymnocrex plumbeiventris
อันดับ	Gruiformes	Gruiformes
วงศ์ตระกูล	Rallidae	Rallidae
สถานะการอนุรักษ์	Extinct	Least Concern
ความยาว	—	—
กว้างปีก	—	38.4 cm (15.1 in)
น้ำหนัก	517.5 g (18.25 oz)	287.5 g (10.14 oz)
อาหาร	--	--
จำนวนไข่	1	1
Population Trend	—	—

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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

🌲 Forest 🌿 Wetland 🌾 Grassland

Tristan Moorhen only

🏖️ Coastal

Bare-eyed Rail only

ไม่มี

{# ════════════════════════════════════════════════════════════════════════ Song & Call Comparison ════════════════════════════════════════════════════════════════════════ #} {# ════════════════════════════════════════════════════════════════════════ Geographic Range & Migration ════════════════════════════════════════════════════════════════════════ #} {# ════════════════════════════════════════════════════════════════════════ Conservation Status Comparison ════════════════════════════════════════════════════════════════════════ #}

สถานะการอนุรักษ์

Extinct

Tristan Moorhen

Least Concern

Bare-eyed Rail

{# ════════════════════════════════════════════════════════════════════════ Identification Tips — How to Tell Them Apart ════════════════════════════════════════════════════════════════════════ #} {# ════════════════════════════════════════════════════════════════════════ About Each Bird (Descriptions) ════════════════════════════════════════════════════════════════════════ #}

About These Birds

Tristan Moorhen

Tristan Moorhen (Gallinula nesiotis) is an extinct flightless rail formerly endemic to Tristan da Cunha in the South Atlantic. Dark sooty-brown with reduced wings and stout legs. Related to Common Moorhen but island-adapted. Extirpated by introduced rats and cats by the 19th century. Known from subfossil remains and early expedition accounts.

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.

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