Bilberry Roller vs Mariana Crow

Ancylis myrtillana compared with Corvus kubaryi

Key Differences

• Bilberry Roller is Least Concern while Mariana Crow is Critically Endangered.

Taxonomic Classification

Rank	Bilberry Roller	Mariana Crow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Lepidoptera (Butterflies & Moths)	Passeriformes (Songbirds)
Family	Tortricidae	Corvidae (Crows & Ravens)
Genus	Ancylis	Corvus (Crows & Ravens)
Species	Ancylis myrtillana	Corvus kubaryi

Evolutionary Relationship

Bilberry Roller and Mariana Crow share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bilberry Roller

LC — Least Concern

Mariana Crow

CR — Critically Endangered

Physical Characteristics

Attribute	Bilberry Roller	Mariana Crow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bilberry Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Mariana Crow

Habitat

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

Range

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

Bilberry Roller

The Bilberry Roller (Ancylis myrtillana) 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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway