Scarlet Macaw vs Spineless Stream Toad

Ara macao compared with Bufo aspinius

Key Differences

• Scarlet Macaw is Least Concern while Spineless Stream Toad is Endangered.

Taxonomic Classification

Rank	Scarlet Macaw	Spineless Stream Toad
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Amphibia (Amphibians)
Order	Psittaciformes (Parrots)	Anura (Frogs & Toads)
Family	Psittacidae (True Parrots)	Bufonidae
Genus	Ara (Macaws)	Bufo
Species	Ara macao	Bufo aspinius

Evolutionary Relationship

Scarlet Macaw and Spineless Stream Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Scarlet Macaw

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

Spineless Stream Toad

EN — Endangered

Physical Characteristics

Attribute	Scarlet Macaw	Spineless Stream Toad
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.

Spineless Stream Toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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.