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Side-by-Side Comparison

Attribut	American Bittern	Dwarf Bittern
Nom scientifique	Botaurus lentiginosus	Ixobrychus sturmii
Ordre	Pelecaniformes	Pelecaniformes
Famille	Ardeidae	Ardeidae
Statut de conservation	Least Concern	Least Concern
Longueur	—	—
Envergure	54,2 cm (21.3 in)	31,2 cm (12.3 in)
Poids	734,75 g (25.92 oz)	140,66666666666666 g (4.96 oz)
Régime alimentaire	--	--
Taille de la couvée	2-7	3-4
Population Trend	—	—

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Habitat Comparison

Habitats partagés

🌿 Wetland

American Bittern only

🌾 Grassland

Dwarf Bittern only

🌲 Forest 🏖️ Coastal

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Statut de conservation

Least Concern

American Bittern

Least Concern

Dwarf Bittern

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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.

Dwarf Bittern

The Dwarf Bittern (Ixobrychus sturmii) is a small heron of the family Ardeidae endemic to sub-Saharan Africa. It is the smallest heron found regularly in Africa, measuring approximately 25–30 cm in total length — smaller even than the Least Bittern of the Americas. Adults are dark slate-gray above, including the crown, neck sides, and upperparts, while the underparts are pale buff to whitish with dark brown streaking along the center. The wings show a rufous wing patch visible in flight. …

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