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Side-by-Side Comparison

คุณสมบัติ	Nankeen Night-Heron	Ascension Night-heron
ชื่อวิทยาศาสตร์	Nycticorax caledonicus	Nycticorax olsoni
อันดับ	Pelecaniformes	Pelecaniformes
วงศ์ตระกูล	Ardeidae	Ardeidae
สถานะการอนุรักษ์	Least Concern	Not Evaluated
ความยาว	—	—
กว้างปีก	60.0 cm (23.6 in)	—
น้ำหนัก	832.0 g (29.35 oz)	624.57 g (22.03 oz)
อาหาร	--	--
จำนวนไข่	2-5	--
Population Trend	—	—

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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

🏖️ Coastal

Nankeen Night-Heron only

🌲 Forest 🌿 Wetland 🌾 Grassland

Ascension Night-heron only

ไม่มี

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สถานะการอนุรักษ์

Least Concern

Nankeen Night-Heron

Not Evaluated

Ascension Night-heron

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About These Birds

Nankeen Night-Heron

The Nankeen Night-Heron (Nycticorax caledonicus), also known as the Rufous Night-Heron, is the most widespread night-heron in Australasia and the Pacific, and the only night-heron native to Australia. Adults display a distinctive and handsome plumage: the upperparts — crown, back, and wings — are rich rufous-brown to chestnut, contrasting with a white to pale buff underside and a black bill. The face is pale with large dark red eyes adapted for nocturnal vision. In breeding plumage adults develop two or …

Ascension Night-heron

The Ascension Night-heron was a flightless heron known from subfossil remains on Ascension Island in the South Atlantic. Weighing an estimated 624g, it was likely driven to extinction by human activity and introduced predators. It is currently listed as Not Evaluated by conservation assessments.

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