Brown Cobblestone Lichen vs Long-eared Owl

Acarospora fuscata compared with Asio otus

Key Differences

• Brown Cobblestone Lichen is Least Concern while Long-eared Owl is Data Deficient.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Long-eared Owl
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Aves (Birds)
Order	Acarosporales (Acarosporales)	Strigiformes (Owls)
Family	Acarosporaceae	Strigidae (True Owls)
Genus	Acarospora	Asio
Species	Acarospora fuscata	Asio otus

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Long-eared Owl

DD — Data Deficient

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Long-eared Owl
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Cobblestone Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, and United States.

Long-eared Owl

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

Brown Cobblestone Lichen

The Brown Cobblestone Lichen (Acarospora fuscata) is a species in the genus Acarospora. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Long-eared Owl

Long-eared Owl (Asio otus) is classified as Data Deficient (DD) on the IUCN Red List. Insufficient data available to assess extinction risk. Further research and field surveys are needed.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇺🇸 United States