Boreal Owl vs Greater Crested Tern

Aegolius funereus compared with Thalasseus bergii

Taxonomic Classification

Rank	Boreal Owl	Greater Crested Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Strigiformes (Owls)	Charadriiformes (Charadriiformes)
Family	Strigidae (True Owls)	Laridae
Genus	Aegolius	Thalasseus
Species	Aegolius funereus	Thalasseus bergii

Evolutionary Relationship

Boreal Owl and Greater Crested Tern share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Boreal Owl

LC — Least Concern

Greater Crested Tern

LC — Least Concern

Physical Characteristics

Attribute	Boreal Owl	Greater Crested Tern
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).

Greater Crested Tern

Habitat

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

Range

Found in Norway.

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:

🇳🇴 Norway