Four-toed Hedgehog vs Sentinel Rock-Thrush

Atelerix albiventris compared with Monticola explorator

Key Differences

• Four-toed Hedgehog is Least Concern while Sentinel Rock-Thrush is Near Threatened.

Taxonomic Classification

Rank	Four-toed Hedgehog	Sentinel Rock-Thrush
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Erinaceomorpha (Erinaceomorpha)	Passeriformes (Songbirds)
Family	Erinaceidae	Muscicapidae
Genus	Atelerix	Monticola
Species	Atelerix albiventris	Monticola explorator

Evolutionary Relationship

Four-toed Hedgehog and Sentinel Rock-Thrush share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Sentinel Rock-Thrush

NT — Near Threatened

Physical Characteristics

Attribute	Four-toed Hedgehog	Sentinel Rock-Thrush
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.

Sentinel Rock-Thrush

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.