Nyctale de tengmalm vs Hibou moyen-duc

Aegolius funereus compared with Asio otus

Key Differences

• Nyctale de tengmalm is Least Concern while Hibou moyen-duc is Data Deficient.

Taxonomic Classification

Rank	Nyctale de tengmalm	Hibou moyen-duc
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (oiseau)	Aves (oiseau)
Order same	Strigiformes (Owls)	Strigiformes (Owls)
Family same	Strigidae (True Owls)	Strigidae (True Owls)
Genus	Aegolius	Asio
Species	Aegolius funereus	Asio otus

Evolutionary Relationship

Nyctale de tengmalm and Hibou moyen-duc share a common ancestor at the Family level: Strigidae. (True Owls)

Conservation Status

Nyctale de tengmalm

LC — Least Concern

Hibou moyen-duc

DD — Data Deficient

Physical Characteristics

Attribute	Nyctale de tengmalm	Hibou moyen-duc
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nyctale de tengmalm

Habitat

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

Range

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

Hibou moyen-duc

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

Nyctale de tengmalm

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.

Hibou moyen-duc

Long-eared Owl (Asio otus) is classified as Data Deficient (DD) on the IUCN Red List. Insufficient data available to assess extinction risk. Further research and field surveys are needed.

Shared Countries

Both species can be found in 6 countries:

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