Blue-and-yellow Macaw vs Duck barnacle

Ara ararauna compared with Lepas anatifera

Key Differences

• Blue-and-yellow Macaw is Least Concern while Duck barnacle is Not Evaluated.

Taxonomic Classification

Rank	Blue-and-yellow Macaw	Duck barnacle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Maxillopoda (Maxillopoda)
Order	Psittaciformes (Parrots)	Pedunculata (Pedunculata)
Family	Psittacidae (True Parrots)	Lepadidae
Genus	Ara (Macaws)	Lepas
Species	Ara ararauna	Lepas anatifera

Evolutionary Relationship

Blue-and-yellow Macaw and Duck barnacle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Blue-and-yellow Macaw

LC — Least Concern

Duck barnacle

NE — Not Evaluated

Physical Characteristics

Attribute	Blue-and-yellow Macaw	Duck barnacle
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).

Duck barnacle

Habitat

Native to Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Found across Asia (Taiwan) and Europe (5 countries).

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 🇹🇼 Taiwan