Boreal Owl vs Lesser Clouded Yellow

Aegolius funereus compared with Colias chrysotheme

Key Differences

• Boreal Owl is Least Concern while Lesser Clouded Yellow is Vulnerable.

Taxonomic Classification

Rank	Boreal Owl	Lesser Clouded Yellow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Strigiformes (Owls)	Lepidoptera (Butterflies & Moths)
Family	Strigidae (True Owls)	Pieridae
Genus	Aegolius	Colias
Species	Aegolius funereus	Colias chrysotheme

Evolutionary Relationship

Boreal Owl and Lesser Clouded Yellow share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Boreal Owl

LC — Least Concern

Lesser Clouded Yellow

VU — Vulnerable

Physical Characteristics

Attribute	Boreal Owl	Lesser Clouded Yellow
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 Clouded Yellow

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (9 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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 2 countries:

🇷🇺 Russia 🇺🇦 Ukraine