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Side-by-Side Comparison

Attribut	Mauritius Night-Heron	Ascension Night-heron
Nom scientifique	Nycticorax mauritianus	Nycticorax olsoni
Ordre	Pelecaniformes	Pelecaniformes
Famille	Ardeidae	Ardeidae
Statut de conservation	Extinct	Not Evaluated
Longueur	—	—
Envergure	—	—
Poids	—	624,57 g (22.03 oz)
Régime alimentaire	--	--
Taille de la couvée	--	--
Population Trend	—	—

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Habitat Comparison

Habitats partagés

Aucun(e)

Mauritius Night-Heron only

🌿 Wetland

Ascension Night-heron only

🏖️ Coastal

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Statut de conservation

Extinct

Mauritius Night-Heron

Not Evaluated

Ascension Night-heron

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About These Birds

Mauritius Night-Heron

The Mauritius Night-Heron (Nycticorax mauritianus) is an extinct species of night-heron belonging to the family Ardeidae, formerly endemic to the island of Mauritius in the southwestern Indian Ocean. Unlike the Réunion Night-Heron which is known only from historical description, the Mauritius Night-Heron is known from subfossil and fossil skeletal remains recovered from Mauritian sites, allowing comparative analysis of its morphology. These remains indicate a large, robust heron, substantially larger than the extant Black-crowned Night-Heron (Nycticorax nycticorax) of the mainland, consistent …

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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