Feldlerche vs Treppenförmiger Steifporling

Alauda arvensis compared with Oxyporus populinus

Key Differences

• Feldlerche is Vulnerable while Treppenförmiger Steifporling is Not Evaluated.

Taxonomic Classification

Rank	Feldlerche	Treppenförmiger Steifporling
Kingdom	Animalia (Tier)	Fungi (Pilze)
Phylum	Chordata (Chordatiere)	Basidiomycota (Ständerpilze)
Class	Aves (Vögel)	Agaricomycetes (Mushrooms)
Order	Passeriformes (Sperlingsvögel)	Hymenochaetales (Borstenscheiblingsartige)
Family	Alaudidae	Oxyporaceae
Genus	Alauda	Oxyporus
Species	Alauda arvensis	Oxyporus populinus

Conservation Status

Feldlerche

VU — Vulnerable

Treppenförmiger Steifporling

NE — Not Evaluated

Physical Characteristics

Attribute	Feldlerche	Treppenförmiger Steifporling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Feldlerche

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Oceanian realms.

Range

Widely distributed across Europe (5 countries), North America (Canada, United States), and Oceania and the Pacific (Australia, New Zealand). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Treppenförmiger Steifporling

Habitat

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

Range

Distributed across Belgium, Brazil, Norway, and United States.

Feldlerche

Celebrated across European literature and poetry for its complex, melodious song sung on the wing during spectacular display flights, Eurasian skylarks soar vertically hundreds of meters above open farmland, grassland, and heathland across Europe and Asia while producing an uninterrupted torrent of song lasting up to an hour. Males can produce over 700 distinct song phrases. Once enormously abundant across European farmland, skylark populations have declined over 70% since 1970 due to agricultural intensification.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇺🇸 United States