Feldlerche vs Rötel-Zwergohreule

Alauda arvensis compared with Otus rufescens

Key Differences

• Feldlerche is Vulnerable while Rötel-Zwergohreule is Near Threatened.

Taxonomic Classification

Rank	Feldlerche	Rötel-Zwergohreule
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Aves (Vögel)	Aves (Vögel)
Order	Passeriformes (Sperlingsvögel)	Strigiformes (Eulen)
Family	Alaudidae	Strigidae (True Owls)
Genus	Alauda	Otus
Species	Alauda arvensis	Otus rufescens

Evolutionary Relationship

Feldlerche and Rötel-Zwergohreule share a common ancestor at the Class level: Aves. (Vögel)

Conservation Status

Feldlerche

VU — Vulnerable

Rötel-Zwergohreule

NT — Near Threatened

Physical Characteristics

Attribute	Feldlerche	Rötel-Zwergohreule
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.

Rötel-Zwergohreule

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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 1 countries:

🇳🇴 Norway