Kupferne Koboldfledermaus vs Feldlerche

Arielulus cuprosus compared with Alauda arvensis

Taxonomic Classification

Rank	Kupferne Koboldfledermaus	Feldlerche
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Chiroptera (Fledertiere)	Passeriformes (Sperlingsvögel)
Family	Vespertilionidae	Alaudidae
Genus	Arielulus	Alauda
Species	Arielulus cuprosus	Alauda arvensis

Evolutionary Relationship

Kupferne Koboldfledermaus and Feldlerche share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Kupferne Koboldfledermaus

VU — Vulnerable

Feldlerche

VU — Vulnerable

Physical Characteristics

Attribute	Kupferne Koboldfledermaus	Feldlerche
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kupferne Koboldfledermaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

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.