{# ════════════════════════════════════════════════════════════════════════ Side-by-side Comparison Table ════════════════════════════════════════════════════════════════════════ #}

Side-by-Side Comparison

คุณสมบัติ	Red-knobbed Coot	White Swamphen
ชื่อวิทยาศาสตร์	Fulica cristata	Porphyrio albus
อันดับ	Gruiformes	Gruiformes
วงศ์ตระกูล	Rallidae	Rallidae
สถานะการอนุรักษ์	Least Concern	Extinct
ความยาว	—	—
กว้างปีก	42.4 cm (16.7 in)	—
น้ำหนัก	754.0 g (26.60 oz)	—
อาหาร	--	--
จำนวนไข่	5-7	--
Population Trend	—	—

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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

🌿 Wetland

Red-knobbed Coot only

ไม่มี

White Swamphen only

🌲 Forest

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

สถานะการอนุรักษ์

Least Concern

Red-knobbed Coot

Extinct

White Swamphen

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About These Birds

Red-knobbed Coot

Red-knobbed Coot (Fulica cristata) is a 38–44 cm Afrotropical and Iberian coot. Resembles Eurasian Coot but has two red knobs at the top of the white frontal shield in breeding plumage. Inhabits freshwater lakes and marshes across sub-Saharan Africa and Spain/Morocco. Feeds on aquatic plants and invertebrates by diving. Vulnerable in Europe.

White Swamphen

White Swamphen (Porphyrio albus) is an extinct all-white swamphen formerly endemic to Lord Howe Island, Australia. Known from specimens collected around 1790 and early drawings; had reduced wings indicating flightlessness or near-flightlessness. Extirpated by hunting after European discovery. Related to Australasian Swamphen.

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