Amur Hedgehog vs Beautiful Nuthatch

Erinaceus amurensis compared with Sitta formosa

Key Differences

• Amur Hedgehog is Least Concern while Beautiful Nuthatch is Vulnerable.

Taxonomic Classification

Rank	Amur Hedgehog	Beautiful Nuthatch
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Erinaceomorpha (Erinaceomorpha)	Passeriformes (Songbirds)
Family	Erinaceidae	Sittidae
Genus	Erinaceus	Sitta
Species	Erinaceus amurensis	Sitta formosa

Evolutionary Relationship

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

Conservation Status

Amur Hedgehog

LC — Least Concern

Beautiful Nuthatch

VU — Vulnerable

Physical Characteristics

Attribute	Amur Hedgehog	Beautiful Nuthatch
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.

Beautiful Nuthatch

Habitat

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

Range

Found in Norway. 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.

Beautiful Nuthatch

The Beautiful Nuthatch (Sitta formosa) is a species in the genus Sitta. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.