Eurasian Reed Warbler vs limestone fern

Acrocephalus scirpaceus compared with Gymnocarpium robertianum

Key Differences

• Eurasian Reed Warbler is Least Concern while limestone fern is Critically Endangered.

Taxonomic Classification

Rank	Eurasian Reed Warbler	limestone fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Aves (Birds)	Polypodiopsida (Polypodiopsida)
Order	Passeriformes (Songbirds)	Polypodiales (Polypodiales)
Family	Acrocephalidae	Cystopteridaceae
Genus	Acrocephalus	Gymnocarpium
Species	Acrocephalus scirpaceus	Gymnocarpium robertianum

Conservation Status

Eurasian Reed Warbler

LC — Least Concern

limestone fern

CR — Critically Endangered

Physical Characteristics

Attribute	Eurasian Reed Warbler	limestone fern
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.

limestone fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

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

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 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden