Daurian Pika vs Reunion Harrier

Ochotona dauurica compared with Circus maillardi

Key Differences

• Daurian Pika is Least Concern while Reunion Harrier is Endangered.

Taxonomic Classification

Rank	Daurian Pika	Reunion Harrier
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Lagomorpha (Rabbits & Hares)	Accipitriformes (Hawks & Eagles)
Family	Ochotonidae	Accipitridae (Hawks & Eagles)
Genus	Ochotona	Circus
Species	Ochotona dauurica	Circus maillardi

Evolutionary Relationship

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

Conservation Status

Daurian Pika

LC — Least Concern

Reunion Harrier

EN — Endangered

Physical Characteristics

Attribute	Daurian Pika	Reunion Harrier
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Daurian Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.