Eurasian Reed Warbler vs Lesser Crested Tern

Acrocephalus scirpaceus compared with Thalasseus bengalensis

Key Differences

• Eurasian Reed Warbler is Least Concern while Lesser Crested Tern is Not Evaluated.

Taxonomic Classification

Rank	Eurasian Reed Warbler	Lesser Crested Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Charadriiformes (Charadriiformes)
Family	Acrocephalidae	Laridae
Genus	Acrocephalus	Thalasseus
Species	Acrocephalus scirpaceus	Thalasseus bengalensis

Evolutionary Relationship

Eurasian Reed Warbler and Lesser Crested Tern share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Eurasian Reed Warbler

LC — Least Concern

Lesser Crested Tern

NE — Not Evaluated

Physical Characteristics

Attribute	Eurasian Reed Warbler	Lesser Crested Tern
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.

Lesser Crested Tern

Habitat

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

Range

Distributed across Norway and Sweden.

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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden