Amur Hedgehog vs Horned Grebe

Erinaceus amurensis compared with Podiceps auritus

Key Differences

• Amur Hedgehog is Least Concern while Horned Grebe is Vulnerable.

Taxonomic Classification

Rank	Amur Hedgehog	Horned Grebe
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Erinaceomorpha (Erinaceomorpha)	Podicipediformes (Podicipediformes)
Family	Erinaceidae	Podicipedidae
Genus	Erinaceus	Podiceps
Species	Erinaceus amurensis	Podiceps auritus

Evolutionary Relationship

Amur Hedgehog and Horned Grebe share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amur Hedgehog

LC — Least Concern

Horned Grebe

VU — Vulnerable

Physical Characteristics

Attribute	Amur Hedgehog	Horned Grebe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amur Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan.

Horned Grebe

Habitat

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

Range

Found across Europe (6 countries) and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Amur Hedgehog

The Amur Hedgehog (Erinaceus amurensis) is a species in the genus Erinaceus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Horned Grebe

Horned Grebe (Podiceps auritus) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.