Scarlet Macaw vs Two-Barred Crossbill

Ara macao compared with Loxia leucoptera

Key Differences

• Scarlet Macaw is Least Concern while Two-Barred Crossbill is Not Evaluated.

Taxonomic Classification

Rank	Scarlet Macaw	Two-Barred Crossbill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Psittaciformes (Parrots)	Passeriformes (Songbirds)
Family	Psittacidae (True Parrots)	Fringillidae
Genus	Ara (Macaws)	Loxia
Species	Ara macao	Loxia leucoptera

Evolutionary Relationship

Scarlet Macaw and Two-Barred Crossbill share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Scarlet Macaw

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

Two-Barred Crossbill

NE — Not Evaluated

Physical Characteristics

Attribute	Scarlet Macaw	Two-Barred Crossbill
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.

Two-Barred Crossbill

Habitat

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

Range

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

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.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway