Black Harrier vs Japanese Weasel

Circus maurus compared with Mustela itatsi

Key Differences

• Black Harrier is Endangered while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Black Harrier	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Accipitriformes (Hawks & Eagles)	Carnivora (Carnivorans)
Family	Accipitridae (Hawks & Eagles)	Mustelidae (Weasels & Otters)
Genus	Circus	Mustela
Species	Circus maurus	Mustela itatsi

Evolutionary Relationship

Black Harrier and Japanese Weasel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black Harrier

EN — Endangered

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Black Harrier	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Harrier

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Japanese Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Black Harrier

The Black Harrier (Circus maurus) is a species in the genus Circus. It is currently classified as Endangered on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.