Gray-bellied Night Monkey vs Red-necked Buzzard

Aotus lemurinus compared with Buteo auguralis

Key Differences

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

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Red-necked 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 auguralis

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Red-necked Buzzard

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Red-necked 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.

Red-necked Buzzard

Habitat

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

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom.