Graubrust-Tachurityrann vs Birken-Gürtelfuß

Anairetes alpinus compared with Cortinarius bivelus

Key Differences

• Graubrust-Tachurityrann is Endangered while Birken-Gürtelfuß is Data Deficient.

Taxonomic Classification

Rank	Graubrust-Tachurityrann	Birken-Gürtelfuß
Kingdom	Animalia (Tier)	Fungi (Pilze)
Phylum	Chordata (Chordatiere)	Basidiomycota (Ständerpilze)
Class	Aves (Vögel)	Agaricomycetes (Mushrooms)
Order	Passeriformes (Sperlingsvögel)	Agaricales (Champignonartige)
Family	Tyrannidae	Cortinariaceae
Genus	Anairetes	Cortinarius
Species	Anairetes alpinus	Cortinarius bivelus

Conservation Status

Graubrust-Tachurityrann

EN — Endangered

Birken-Gürtelfuß

DD — Data Deficient

Physical Characteristics

Attribute	Graubrust-Tachurityrann	Birken-Gürtelfuß
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Graubrust-Tachurityrann

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Birken-Gürtelfuß

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Graubrust-Tachurityrann

Ash-breasted tit-tyrant (Anairetes alpinus) is a species in the genus Anairetes. It is classified as Endangered on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Birken-Gürtelfuß

Cortinarius bivelus is a mycorrhizal agaric fungus in the family Cortinariaceae, assessed as Data Deficient (DD). Like other members of the genus, it forms ectomycorrhizal associations with forest trees and produces a characteristic cobweb-like cortina veil when young. Insufficient data on its distribution and population size prevent a reliable conservation assessment.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway