Blue-and-yellow Macaw vs Nilgiri langur

Ara ararauna compared with Semnopithecus johnii

Key Differences

• Blue-and-yellow Macaw is Least Concern while Nilgiri langur is Vulnerable.

Taxonomic Classification

Rank	Blue-and-yellow Macaw	Nilgiri langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Psittaciformes (Parrots)	Primates (Primates)
Family	Psittacidae (True Parrots)	Cercopithecidae (Old World Monkeys)
Genus	Ara (Macaws)	Semnopithecus
Species	Ara ararauna	Semnopithecus johnii

Evolutionary Relationship

Blue-and-yellow Macaw and Nilgiri langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blue-and-yellow Macaw

LC — Least Concern

Nilgiri langur

VU — Vulnerable

Physical Characteristics

Attribute	Blue-and-yellow Macaw	Nilgiri langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue-and-yellow Macaw

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Nilgiri langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blue-and-yellow Macaw

One of the most striking and widely kept macaw species, blue-and-yellow macaws display brilliant cobalt blue upper parts contrasting with vivid yellow underparts and green forehead. They inhabit forest, woodland, and savanna from eastern Panama through Venezuela, Brazil, and Bolivia to Peru and Ecuador. Highly intelligent, they live in pairs or small flocks, feeding on palm nuts, seeds, and fruit. Popular in aviculture for over 400 years, they can live 80+ years in captivity.