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Side-by-Side Comparison

Attribut	American Bittern	Ascension Night-heron
Nom scientifique	Botaurus lentiginosus	Nycticorax olsoni
Ordre	Pelecaniformes	Pelecaniformes
Famille	Ardeidae	Ardeidae
Statut de conservation	Least Concern	Not Evaluated
Longueur	—	—
Envergure	54,2 cm (21.3 in)	—
Poids	734,75 g (25.92 oz)	624,57 g (22.03 oz)
Régime alimentaire	--	--
Taille de la couvée	2-7	--
Population Trend	—	—

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Habitat Comparison

Habitats partagés

Aucun(e)

American Bittern only

🌿 Wetland 🌾 Grassland

Ascension Night-heron only

🏖️ Coastal

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Statut de conservation

Least Concern

American Bittern

Not Evaluated

Ascension Night-heron

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

About These Birds

American Bittern

The American Bittern is a large heron weighing about 735 g with a 54.2 cm wingspan, inhabiting freshwater marshes and reed beds across North America. When threatened, it freezes with bill pointed skyward, its streaked brown plumage blending remarkably with marsh vegetation.

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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