Amur Hedgehog vs Ridgway's Hawk

Erinaceus amurensis compared with Buteo ridgwayi

Key Differences

• Amur Hedgehog is Least Concern while Ridgway's Hawk is Critically Endangered.

Taxonomic Classification

Rank	Amur Hedgehog	Ridgway's Hawk
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Erinaceomorpha (Erinaceomorpha)	Accipitriformes (Hawks & Eagles)
Family	Erinaceidae	Accipitridae (Hawks & Eagles)
Genus	Erinaceus	Buteo
Species	Erinaceus amurensis	Buteo ridgwayi

Evolutionary Relationship

Amur Hedgehog and Ridgway's Hawk share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amur Hedgehog

LC — Least Concern

Ridgway's Hawk

CR — Critically Endangered

Physical Characteristics

Attribute	Amur Hedgehog	Ridgway's Hawk
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.

Ridgway's Hawk

Habitat

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

Range

Found in Norway. Currently classified as Critically Endangered 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.