Gray-bellied Night Monkey vs Upland Buzzard

Aotus lemurinus compared with Buteo hemilasius

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Upland Buzzard is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Upland Buzzard
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Accipitriformes (Hawks & Eagles)
Family	Aotidae	Accipitridae (Hawks & Eagles)
Genus	Aotus	Buteo
Species	Aotus lemurinus	Buteo hemilasius

Evolutionary Relationship

Gray-bellied Night Monkey and Upland Buzzard share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Upland Buzzard

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Upland Buzzard
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-bellied Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Upland Buzzard

Habitat

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

Range

Distributed across Norway and Taiwan.