Four-toed Hedgehog vs Great Bittern

Atelerix albiventris compared with Botaurus stellaris

Key Differences

• Four-toed Hedgehog is Least Concern while Great Bittern is Critically Endangered.

Taxonomic Classification

Rank	Four-toed Hedgehog	Great Bittern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Erinaceomorpha (Erinaceomorpha)	Pelecaniformes (Pelecaniformes)
Family	Erinaceidae	Ardeidae
Genus	Atelerix	Botaurus
Species	Atelerix albiventris	Botaurus stellaris

Evolutionary Relationship

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

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Great Bittern

CR — Critically Endangered

Physical Characteristics

Attribute	Four-toed Hedgehog	Great Bittern
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.

Great Bittern

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Great Bittern

Great Bittern (Botaurus stellaris) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.