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Side-by-Side Comparison

属性	Saipan Reed-warbler	Papyrus Yellow Warbler
学名	Acrocephalus hiwae	Calamonastides gracilirostris
目	Passeriformes	Passeriformes
科	Acrocephalidae	Acrocephalidae
保全状況	Endangered	Vulnerable
体長	—	—
翼開長	17.8 cm (7.0 in)	11.8 cm (4.6 in)
体重	32.449999999999996 g (1.14 oz)	10.36 g (0.37 oz)
食性	--	--
一腹卵数	2-4	2-3
Population Trend	—	—

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Habitat Comparison

共通生息地

🌿 Wetland

Saipan Reed-warbler only

🌾 Grassland 🏖️ Coastal

Papyrus Yellow Warbler only

None

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保全状況

Endangered

Saipan Reed-warbler

Vulnerable

Papyrus Yellow Warbler

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About These Birds

Saipan Reed-warbler

The Saipan Reed-warbler (<em>Acrocephalus hiwae</em>) is a member of the family Acrocephalidae and is currently classified as Endangered by the IUCN, reflecting serious conservation concern for this island-endemic species. Detailed plumage and behavioral descriptions of this species are limited in the available literature. The species occupies coastal, grassland, and wetland habitats on the island of Saipan in the Northern Mariana Islands, making it highly vulnerable to habitat loss, introduced predators, and extreme weather events typical of Pacific island ecosystems. Geographic …

Papyrus Yellow Warbler

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