Eurasian water shrew vs Marsh Warbler/Eurasian Reed Warbler

Neomys fodiens compared with Acrocephalus palustris

Key Differences

• Eurasian water shrew is Endangered while Marsh Warbler/Eurasian Reed Warbler is Least Concern.

Taxonomic Classification

Rank	Eurasian water shrew	Marsh Warbler/Eurasian Reed Warbler
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Soricomorpha (Soricomorpha)	Passeriformes (Songbirds)
Family	Soricidae	Acrocephalidae
Genus	Neomys	Acrocephalus
Species	Neomys fodiens	Acrocephalus palustris

Evolutionary Relationship

Eurasian water shrew and Marsh Warbler/Eurasian Reed Warbler share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian water shrew

EN — Endangered

Marsh Warbler/Eurasian Reed Warbler

LC — Least Concern

Physical Characteristics

Attribute	Eurasian water shrew	Marsh Warbler/Eurasian Reed Warbler
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian water shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Marsh Warbler/Eurasian Reed Warbler

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Eurasian water shrew

Eurasian water shrew (Neomys fodiens) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Marsh Warbler/Eurasian Reed Warbler

Marsh Warbler/Eurasian Reed Warbler (Acrocephalus palustris) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden