Eurasian Reed Warbler vs St. James' shell

Acrocephalus scirpaceus compared with Pecten maximus

Taxonomic Classification

Rank	Eurasian Reed Warbler	St. James' shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Aves (Birds)	Bivalvia (Bivalvia)
Order	Passeriformes (Songbirds)	Pectinida (Pectinida)
Family	Acrocephalidae	Pectinidae
Genus	Acrocephalus	Pecten
Species	Acrocephalus scirpaceus	Pecten maximus

Evolutionary Relationship

Eurasian Reed Warbler and St. James' shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Eurasian Reed Warbler

LC — Least Concern

St. James' shell

LC — Least Concern

Physical Characteristics

Attribute	Eurasian Reed Warbler	St. James' shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian Reed Warbler

Habitat

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

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

St. James' shell

Habitat

Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (China), Europe (8 countries), and South America (Chile).

Eurasian Reed Warbler

Eurasian Reed Warbler (Acrocephalus scirpaceus) 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.

St. James' shell

St. James' shell (Pecten maximus) 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