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Side-by-Side Comparison

属性	Boat-billed Heron	Forest Bittern
学名	Cochlearius cochlearius	Zonerodius heliosylus
目	Pelecaniformes	Pelecaniformes
科	Ardeidae	Ardeidae
保护状况	Least Concern	Near Threatened
体长	—	—
翼展	52.9 cm (20.8 in)	60.6 cm (23.9 in)
体重	644.0 g (22.72 oz)	802.0 g (28.29 oz)
食性	--	--
产卵数	1-4	--
Population Trend	—	—

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Habitat Comparison

共同栖息地

🌲 Forest 🌿 Wetland

Boat-billed Heron only

🏖️ Coastal

Forest Bittern only

无

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保护状况

Least Concern

Boat-billed Heron

Near Threatened

Forest Bittern

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About These Birds

Boat-billed Heron

The Boat-billed Heron (Cochlearius cochlearius) is one of the most morphologically distinctive members of the family Ardeidae, so unusual in appearance that it was formerly placed in its own monotypic family, Cochleariidae. The feature that immediately sets this species apart is its extraordinarily broad, flat, scoop-shaped bill, which is wider than it is long and resembles an upturned boat hull — a structure unlike any other heron bill. Adults have a black cap and crest, pale gray to white breast …

Forest Bittern

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