Austral Pygmy-Owl vs Chestnut-backed Owlet

Glaucidium nana compared with Glaucidium castanotum

Key Differences

• Austral Pygmy-Owl is Least Concern while Chestnut-backed Owlet is Near Threatened.

Taxonomic Classification

Rank	Austral Pygmy-Owl	Chestnut-backed Owlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Strigiformes (Owls)	Strigiformes (Owls)
Family same	Strigidae (True Owls)	Strigidae (True Owls)
Genus same	Glaucidium	Glaucidium
Species	Glaucidium nana	Glaucidium castanotum

Evolutionary Relationship

Austral Pygmy-Owl and Chestnut-backed Owlet share a common ancestor at the Genus level: Glaucidium.

Conservation Status

Austral Pygmy-Owl

LC — Least Concern

Chestnut-backed Owlet

NT — Near Threatened

Physical Characteristics

Attribute	Austral Pygmy-Owl	Chestnut-backed Owlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Austral Pygmy-Owl

Habitat

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

Range

Found in Norway.

Chestnut-backed Owlet

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Austral Pygmy-Owl

The Austral Pygmy-Owl (Glaucidium nana) is a species in the genus Glaucidium. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Chestnut-backed Owlet

The Chestnut-backed Owlet (Glaucidium castanotum) is a species in the genus Glaucidium. It is currently classified as Near Threatened 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