Chaco Owl vs Four-toed Hedgehog

Strix chacoensis compared with Atelerix albiventris

Key Differences

• Chaco Owl is Near Threatened while Four-toed Hedgehog is Least Concern.

Taxonomic Classification

Rank	Chaco Owl	Four-toed Hedgehog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Strigiformes (Owls)	Erinaceomorpha (Erinaceomorpha)
Family	Strigidae (True Owls)	Erinaceidae
Genus	Strix	Atelerix
Species	Strix chacoensis	Atelerix albiventris

Evolutionary Relationship

Chaco Owl and Four-toed Hedgehog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chaco Owl

NT — Near Threatened

Four-toed Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Chaco Owl	Four-toed Hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chaco Owl

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.

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.

Chaco Owl

The Chaco Owl (Strix chacoensis) is a species in the genus Strix. It is currently classified as Near Threatened on the IUCN Red List. Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.