Blue-and-yellow Macaw vs Variable Oysterling

Ara ararauna compared with Crepidotus variabilis

Taxonomic Classification

Rank	Blue-and-yellow Macaw	Variable Oysterling
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Aves (Birds)	Agaricomycetes (Mushrooms)
Order	Psittaciformes (Parrots)	Agaricales (Gilled Mushrooms)
Family	Psittacidae (True Parrots)	Crepidotaceae
Genus	Ara (Macaws)	Crepidotus
Species	Ara ararauna	Crepidotus variabilis

Conservation Status

Blue-and-yellow Macaw

LC — Least Concern

Variable Oysterling

LC — Least Concern

Physical Characteristics

Attribute	Blue-and-yellow Macaw	Variable Oysterling
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).

Variable Oysterling

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Found across Europe (5 countries) and North America (United States).

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:

🇧🇪 Belgium 🇳🇴 Norway 🇺🇸 United States