Formosan Serow vs Reunion Harrier

Capricornis swinhoei compared with Circus maillardi

Key Differences

• Formosan Serow is Least Concern while Reunion Harrier is Endangered.

Taxonomic Classification

Rank	Formosan Serow	Reunion Harrier
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Artiodactyla (Even-toed Ungulates)	Accipitriformes (Hawks & Eagles)
Family	Bovidae (Bovids)	Accipitridae (Hawks & Eagles)
Genus	Capricornis	Circus
Species	Capricornis swinhoei	Circus maillardi

Evolutionary Relationship

Formosan Serow and Reunion Harrier share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Formosan Serow

LC — Least Concern

Reunion Harrier

EN — Endangered

Physical Characteristics

Attribute	Formosan Serow	Reunion Harrier
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Formosan Serow

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

Reunion 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.