Boreal Owl vs Lesser Rocktripe

Aegolius funereus compared with Umbilicaria muhlenbergii

Key Differences

• Boreal Owl is Least Concern while Lesser Rocktripe is Not Evaluated.

Taxonomic Classification

Rank	Boreal Owl	Lesser Rocktripe
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Aves (Birds)	Lecanoromycetes (Lecanoromycetes)
Order	Strigiformes (Owls)	Umbilicariales (Umbilicariales)
Family	Strigidae (True Owls)	Umbilicariaceae
Genus	Aegolius	Umbilicaria
Species	Aegolius funereus	Umbilicaria muhlenbergii

Conservation Status

Boreal Owl

LC — Least Concern

Lesser Rocktripe

NE — Not Evaluated

Physical Characteristics

Attribute	Boreal Owl	Lesser Rocktripe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boreal Owl

Habitat

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

Range

Found across Europe (6 countries) and North America (United States).

Lesser Rocktripe

Habitat

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

Range

Found in United States.

Boreal Owl

The Boreal Owl (Aegolius funereus) is a species in the genus Aegolius. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States