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Marsh Warbler

Acrocephalus palustris

Least Concern
Wingspan
13.7 cm
Weight
13.4 g
Family
Acrocephalidae
Order
Passeriformes

About

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 14 days, with chicks fledging within 10 to 12 days. A long-distance migrant, it breeds across Europe and western Asia and winters in sub-Saharan Africa. The Marsh Warbler is currently assessed as Least Concern, indicating a stable population across its broad range. Its preference for dense, low vegetation distinguishes it from several closely related reed-warblers that favor taller reed beds.

Physical Description

Measurement Value Imperial
Wingspan 13.7 cm 5.4 in
Weight 13.4 g 0.47 oz

Habitat & Range

Conservation Status

Least Concern
IUCN Red List

Behavior & Breeding

Nesting

Nest type: CP. Incubation: 12-14 days. Fledging: 10-12 days.

Clutch Size

3-6

Taxonomy

Kingdom Animalia
Phylum Chordata
Class Aves
Order Passeriformes (Songbirds)
Family Acrocephalidae
Genus Acrocephalus
Species Acrocephalus palustris

Distribution

Marsh Warbler has been recorded in 4 countries.

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Present Not recorded
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countries highlighted

External Databases

Frequently Asked Questions

Is the Marsh Warbler endangered?
The Marsh Warbler has a conservation status of Least Concern.
How does the Marsh Warbler nest?
Nest type: CP. Incubation: 12-14 days. Fledging: 10-12 days.
How big is the Marsh Warbler?
The Marsh Warbler has a wingspan of 13.7 cm, weight of 13.4 g.
What order and family does the Marsh Warbler belong to?
The Marsh Warbler (Acrocephalus palustris) belongs to the order Passeriformes and the family Acrocephalidae.

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