Black Harrier vs Montagu's Harrier

Circus maurus compared with Circus pygargus

Key Differences

Black Harrier is Endangered while Montagu's Harrier is Critically Endangered.

Taxonomic Classification

Rank	Black Harrier	Montagu's Harrier
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order same	Accipitriformes (อันดับเหยี่ยว)	Accipitriformes (อันดับเหยี่ยว)
Family same	Accipitridae (Hawks & Eagles)	Accipitridae (Hawks & Eagles)
Genus same	Circus	Circus
Species	Circus maurus	Circus pygargus

Evolutionary Relationship

Black Harrier and Montagu's Harrier share a common ancestor at the Genus level: Circus.

ดู: Genus: Circus

Conservation Status

Black Harrier

EN — Endangered

Montagu's Harrier

CR — Critically Endangered

Physical Characteristics

Attribute	Black Harrier	Montagu's Harrier
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.

Montagu's Harrier

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Montagu's Harrier

Montagu's Harrier (Circus pygargus) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.