Aspen Roller vs Lanner Falcon

Ancylis laetana compared with Falco biarmicus

Key Differences

• Aspen Roller is Least Concern while Lanner Falcon is Not Evaluated.

Taxonomic Classification

Rank	Aspen Roller	Lanner Falcon
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Lepidoptera (Butterflies & Moths)	Falconiformes (Falconiformes)
Family	Tortricidae	Falconidae
Genus	Ancylis	Falco
Species	Ancylis laetana	Falco biarmicus

Evolutionary Relationship

Aspen Roller and Lanner Falcon share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Aspen Roller

LC — Least Concern

Lanner Falcon

NE — Not Evaluated

Physical Characteristics

Attribute	Aspen Roller	Lanner Falcon
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aspen Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Lanner Falcon

Habitat

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

Range

Found across Europe (10 countries).

Aspen Roller

The Aspen Roller (Ancylis laetana) is a species in the genus Ancylis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats. Distributed across Belgium, Denmark, Norway, and Sweden.

Lanner Falcon

Lanner Falcon (Falco biarmicus) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden