Bidentate Yellow-shouldered Bat vs Blue-and-yellow Macaw

Sturnira bidens compared with Ara ararauna

Taxonomic Classification

Rank	Bidentate Yellow-shouldered Bat	Blue-and-yellow Macaw
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Aves (طيور)
Order	Chiroptera (خفاشيات)	Psittaciformes (ببغاء)
Family	Phyllostomidae	Psittacidae (True Parrots)
Genus	Sturnira	Ara (Macaws)
Species	Sturnira bidens	Ara ararauna

Evolutionary Relationship

Bidentate Yellow-shouldered Bat and Blue-and-yellow Macaw share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

Bidentate Yellow-shouldered Bat

LC — Least Concern

Blue-and-yellow Macaw

LC — Least Concern

Physical Characteristics

Attribute	Bidentate Yellow-shouldered Bat	Blue-and-yellow Macaw
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bidentate Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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).

Bidentate Yellow-shouldered Bat

The Bidentate Yellow-shouldered Bat (Sturnira bidens) is a species in the genus Sturnira. It is currently classified as Least Concern on the IUCN Red List. 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.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela