Eurasian Marsh-Harrier vs Lesson's Saddle-back Tamarin

Circus aeruginosus compared with Leontocebus fuscus

Key Differences

• Eurasian Marsh-Harrier is Endangered while Lesson's Saddle-back Tamarin is Least Concern.

Taxonomic Classification

Rank	Eurasian Marsh-Harrier	Lesson's Saddle-back Tamarin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Accipitriformes (Hawks & Eagles)	Primates (Primates)
Family	Accipitridae (Hawks & Eagles)	Callitrichidae
Genus	Circus	Leontocebus
Species	Circus aeruginosus	Leontocebus fuscus

Evolutionary Relationship

Eurasian Marsh-Harrier and Lesson's Saddle-back Tamarin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian Marsh-Harrier

EN — Endangered

Lesson's Saddle-back Tamarin

LC — Least Concern

Physical Characteristics

Attribute	Eurasian Marsh-Harrier	Lesson's Saddle-back Tamarin
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.

Lesson's Saddle-back Tamarin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

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.