Crazed Cap vs Sedge Warbler

Dermoloma cuneifolium compared with Acrocephalus schoenobaenus

Key Differences

• Crazed Cap is Vulnerable while Sedge Warbler is Least Concern.

Taxonomic Classification

Rank	Crazed Cap	Sedge Warbler
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Agaricomycetes (Mushrooms)	Aves (Birds)
Order	Agaricales (Gilled Mushrooms)	Passeriformes (Songbirds)
Family	Tricholomataceae	Acrocephalidae
Genus	Dermoloma	Acrocephalus
Species	Dermoloma cuneifolium	Acrocephalus schoenobaenus

Conservation Status

Crazed Cap

VU — Vulnerable

Sedge Warbler

LC — Least Concern

Physical Characteristics

Attribute	Crazed Cap	Sedge Warbler
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crazed Cap

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

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

Sedge Warbler

Habitat

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

Range

Found across Europe (6 countries).

Sedge Warbler

Sedge Warbler (Acrocephalus schoenobaenus) 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