Nyctale de tengmalm vs Tufted Button

Aegolius funereus compared with Acleris cristana

Taxonomic Classification

Rank	Nyctale de tengmalm	Tufted Button
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Arthropoda (arthropodes)
Class	Aves (oiseau)	Insecta (insecte)
Order	Strigiformes (Owls)	Lepidoptera (Butterflies & Moths)
Family	Strigidae (True Owls)	Tortricidae
Genus	Aegolius	Acleris
Species	Aegolius funereus	Acleris cristana

Evolutionary Relationship

Nyctale de tengmalm and Tufted Button share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Nyctale de tengmalm

LC — Least Concern

Tufted Button

LC — Least Concern

Physical Characteristics

Attribute	Nyctale de tengmalm	Tufted Button
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).

Tufted Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan.

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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden