Aguijan Reed-warbler vs Marsh Warbler

Acrocephalus nijoi compared with Acrocephalus palustris

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Side-by-Side Comparison

Attribute Aguijan Reed-warbler Marsh Warbler
Scientific Name Acrocephalus nijoi Acrocephalus palustris
Order Passeriformes Passeriformes
Family Acrocephalidae Acrocephalidae
Conservation Status Extinct Least Concern
Length
Wingspan 13.7 cm (5.4 in)
Weight 13.4 g (0.47 oz)
Diet -- --
Clutch Size -- 3-6
Population Trend
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Habitat Comparison

Shared Habitats

Aguijan Reed-warbler only

Marsh Warbler only

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Conservation Status

Extinct

Aguijan Reed-warbler

Least Concern

Marsh 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.

Marsh Warbler

The Marsh Warbler (<em>Acrocephalus palustris</em>) is a member of the family Acrocephalidae and is widely recognized for its remarkable vocal mimicry, though detailed song descriptions are not provided here. It inhabits coastal, grassland, and wetland environments, often nesting in rank herbaceous vegetation and dense shrubs near water. Detailed plumage and behavioral descriptions of this species are limited in the available literature. It constructs a cup nest (CP) and lays 3 to 6 eggs per clutch. Incubation lasts approximately 12 to …

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