Crested Jay vs Four-toed Hedgehog

Platylophus galericulatus compared with Atelerix albiventris

Key Differences

• Crested Jay is Near Threatened while Four-toed Hedgehog is Least Concern.

Taxonomic Classification

Rank	Crested Jay	Four-toed Hedgehog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Erinaceomorpha (Erinaceomorpha)
Family	Corvidae (Crows & Ravens)	Erinaceidae
Genus	Platylophus	Atelerix
Species	Platylophus galericulatus	Atelerix albiventris

Evolutionary Relationship

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

Conservation Status

Crested Jay

NT — Near Threatened

Four-toed Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Crested Jay	Four-toed Hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crested Jay

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.