Aguijan Reed-warbler vs Aquatic Warbler

Acrocephalus nijoi compared with Acrocephalus paludicola

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Side-by-Side Comparison

Attribute Aguijan Reed-warbler Aquatic Warbler
Scientific Name Acrocephalus nijoi Acrocephalus paludicola
Order Passeriformes Passeriformes
Family Acrocephalidae Acrocephalidae
Conservation Status Extinct Vulnerable
Length
Wingspan 12.4 cm (4.9 in)
Weight 13.299999999999999 g (0.47 oz)
Diet -- --
Clutch Size -- 3-6
Population Trend
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Habitat Comparison

Shared Habitats

Aguijan Reed-warbler only

Aquatic Warbler only

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Conservation Status

Extinct

Aguijan Reed-warbler

Vulnerable

Aquatic Warbler

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About These Birds

Aguijan Reed-warbler

The Aguijan Reed-warbler was a small Acrocephalidae warbler endemic to Aguijan Island in the Mariana Islands. It is now classified as extinct, having disappeared due to habitat loss and introduced predators on its tiny island habitat.

Aquatic Warbler

The Aquatic Warbler is a vulnerable migratory reed warbler weighing about 13 grams with a wingspan near 12 cm, breeding in sedge fens of central and eastern Europe. It is the only globally threatened migratory passerine in continental Europe, with a distinctive streaked buff and brown plumage and prominent pale supercilium. Drainage of its specialized wetland breeding habitat has caused sharp population declines.

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