Amur Hedgehog vs Olive-headed Weaver

Erinaceus amurensis compared with Ploceus olivaceiceps

Key Differences

• Amur Hedgehog is Least Concern while Olive-headed Weaver is Near Threatened.

Taxonomic Classification

Rank	Amur Hedgehog	Olive-headed Weaver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Erinaceomorpha (Erinaceomorpha)	Passeriformes (Songbirds)
Family	Erinaceidae	Ploceidae
Genus	Erinaceus	Ploceus
Species	Erinaceus amurensis	Ploceus olivaceiceps

Evolutionary Relationship

Amur Hedgehog and Olive-headed Weaver share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amur Hedgehog

LC — Least Concern

Olive-headed Weaver

NT — Near Threatened

Physical Characteristics

Attribute	Amur Hedgehog	Olive-headed Weaver
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.

Olive-headed Weaver

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.

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.