Scarlet Macaw vs Shelley's Eagle-Owl

Ara macao compared with Bubo shelleyi

Key Differences

Scarlet Macaw is Least Concern while Shelley's Eagle-Owl is Vulnerable.

Taxonomic Classification

Rank	Scarlet Macaw	Shelley's Eagle-Owl
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Psittaciformes (Parrots)	Strigiformes (Owls)
Family	Psittacidae (True Parrots)	Strigidae (True Owls)
Genus	Ara (Macaws)	Bubo (Eagle Owls)
Species	Ara macao	Bubo shelleyi

Evolutionary Relationship

Scarlet Macaw and Shelley's Eagle-Owl share a common ancestor at the Class level: Aves. (Birds)

View Class: Aves

Conservation Status

Scarlet Macaw

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

Shelley's Eagle-Owl

VU — Vulnerable

Physical Characteristics

Attribute	Scarlet Macaw	Shelley's Eagle-Owl
Diet	Herbivore	—
Average Lifespan	50 years	—
Average Length	85 cm	—
Average Weight	1.0 kg	—

Habitat & Geographic Range

Scarlet Macaw

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found across Europe (5 countries) and South America (Colombia, Ecuador, Venezuela). Population trends indicate a declining trajectory in parts of its range.

Shelley's Eagle-Owl

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Scarlet Macaw

One of the most brilliantly colored birds in the Americas, scarlet macaws display vivid red, yellow, and blue plumage with wingspans reaching 1 meter. Found in humid lowland forests from Mexico to Bolivia, they are highly intelligent, long-lived — up to 75 years — and form lifelong pair bonds. They travel long distances to clay licks where they consume mineral-rich soil to detoxify seeds. Listed as Least Concern but locally threatened by habitat loss and the pet trade.