Great Reed Warbler vs Thick-nerved Apple-moss

Acrocephalus arundinaceus compared with Philonotis calcarea

Key Differences

• Great Reed Warbler is Critically Endangered while Thick-nerved Apple-moss is Vulnerable.

Taxonomic Classification

Rank	Great Reed Warbler	Thick-nerved Apple-moss
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Bryophyta
Class	Aves (Birds)	Bryopsida (Bryopsida)
Order	Passeriformes (Songbirds)	Bartramiales (Bartramiales)
Family	Acrocephalidae	Bartramiaceae
Genus	Acrocephalus	Philonotis
Species	Acrocephalus arundinaceus	Philonotis calcarea

Conservation Status

Great Reed Warbler

CR — Critically Endangered

Thick-nerved Apple-moss

VU — Vulnerable

Physical Characteristics

Attribute	Great Reed Warbler	Thick-nerved Apple-moss
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.

Thick-nerved Apple-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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