Boreal Owl vs thistle aphid

Aegolius funereus compared with Brachycaudus cardui

Key Differences

• Boreal Owl is Least Concern while thistle aphid is Not Evaluated.

Taxonomic Classification

Rank	Boreal Owl	thistle aphid
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Strigiformes (Owls)	Hemiptera (Hemiptera)
Family	Strigidae (True Owls)	Aphididae
Genus	Aegolius	Brachycaudus
Species	Aegolius funereus	Brachycaudus cardui

Evolutionary Relationship

Boreal Owl and thistle aphid share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Boreal Owl

LC — Least Concern

thistle aphid

NE — Not Evaluated

Physical Characteristics

Attribute	Boreal Owl	thistle aphid
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).

thistle aphid

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries) and North America (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 5 countries:

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