Boreal Owl vs Tree Saucer Lichen

Aegolius funereus compared with Ochrolechia arborea

Key Differences

• Boreal Owl is Least Concern while Tree Saucer Lichen is Data Deficient.

Taxonomic Classification

Rank	Boreal Owl	Tree Saucer Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Aves (Birds)	Lecanoromycetes (Lecanoromycetes)
Order	Strigiformes (Owls)	Pertusariales (Pertusariales)
Family	Strigidae (True Owls)	Ochrolechiaceae
Genus	Aegolius	Ochrolechia
Species	Aegolius funereus	Ochrolechia arborea

Conservation Status

Boreal Owl

LC — Least Concern

Tree Saucer Lichen

DD — Data Deficient

Physical Characteristics

Attribute	Boreal Owl	Tree Saucer Lichen
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).

Tree Saucer Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and 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 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States