Allen s Swamp Monkey vs Blue-headed Parrot

Allenopithecus nigroviridis compared with Pionus menstruus

Taxonomic Classification

Rank	Allen s Swamp Monkey	Blue-headed Parrot
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Psittaciformes (Parrots)
Family	Cercopithecidae (Old World Monkeys)	Psittacidae (True Parrots)
Genus	Allenopithecus	Pionus
Species	Allenopithecus nigroviridis	Pionus menstruus

Evolutionary Relationship

Allen s Swamp Monkey and Blue-headed Parrot share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Allen s Swamp Monkey

LC — Least Concern

Blue-headed Parrot

LC — Least Concern

Physical Characteristics

Attribute	Allen s Swamp Monkey	Blue-headed Parrot
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen s Swamp Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blue-headed Parrot

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Allen s Swamp Monkey

The Allen s Swamp Monkey (Allenopithecus nigroviridis) is a species in the genus Allenopithecus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Blue-headed Parrot

One of the most colorful Pionus parrots, blue-headed parrots display a vivid cobalt blue head and neck contrasting with green body plumage and red undertail feathers. Found in humid lowland and foothill forests from southern Mexico through Central America and across northern and western South America. They inhabit forest, forest edge, and mangroves, traveling in noisy flocks to fruiting trees. Popular aviary birds for their quiet, gentle demeanor relative to many other parrots.