Great Reed Warbler vs Slender Ground-hopper

Acrocephalus arundinaceus compared with Tetrix subulata

Key Differences

• Great Reed Warbler is Critically Endangered while Slender Ground-hopper is Least Concern.

Taxonomic Classification

Rank	Great Reed Warbler	Slender Ground-hopper
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Passeriformes (Songbirds)	Orthoptera (Orthoptera)
Family	Acrocephalidae	Tetrigidae
Genus	Acrocephalus	Tetrix
Species	Acrocephalus arundinaceus	Tetrix subulata

Evolutionary Relationship

Great Reed Warbler and Slender Ground-hopper share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Great Reed Warbler

CR — Critically Endangered

Slender Ground-hopper

LC — Least Concern

Physical Characteristics

Attribute	Great Reed Warbler	Slender Ground-hopper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Great Reed Warbler

Habitat

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

Range

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

Slender Ground-hopper

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (United States).

Great Reed Warbler

Great Reed Warbler (Acrocephalus arundinaceus) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇱🇺 Luxembourg 🇳🇴 Norway 🇸🇪 Sweden