Eurasian Marsh-Harrier vs MacConnell's Oryzomys

Circus aeruginosus compared with Euryoryzomys macconnelli

Key Differences

• Eurasian Marsh-Harrier is Endangered while MacConnell's Oryzomys is Least Concern.

Taxonomic Classification

Rank	Eurasian Marsh-Harrier	MacConnell's Oryzomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Accipitriformes (Hawks & Eagles)	Rodentia (Rodents)
Family	Accipitridae (Hawks & Eagles)	Cricetidae
Genus	Circus	Euryoryzomys
Species	Circus aeruginosus	Euryoryzomys macconnelli

Evolutionary Relationship

Eurasian Marsh-Harrier and MacConnell's Oryzomys share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian Marsh-Harrier

EN — Endangered

MacConnell's Oryzomys

LC — Least Concern

Physical Characteristics

Attribute	Eurasian Marsh-Harrier	MacConnell's Oryzomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian Marsh-Harrier

Habitat

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

Range

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

MacConnell's Oryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Eurasian Marsh-Harrier

Eurasian Marsh-Harrier (Circus aeruginosus) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.