Four-toed Hedgehog vs Yellowhead

Atelerix albiventris compared with Mohoua ochrocephala

Key Differences

• Four-toed Hedgehog is Least Concern while Yellowhead is Endangered.

Taxonomic Classification

Rank	Four-toed Hedgehog	Yellowhead
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Erinaceomorpha (Erinaceomorpha)	Passeriformes (Songbirds)
Family	Erinaceidae	Acanthizidae
Genus	Atelerix	Mohoua
Species	Atelerix albiventris	Mohoua ochrocephala

Evolutionary Relationship

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

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Yellowhead

EN — Endangered

Physical Characteristics

Attribute	Four-toed Hedgehog	Yellowhead
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.

Yellowhead

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.