Rose Spiderhead vs Scarlet Macaw

Serruria rosea compared with Ara macao

Key Differences

Rose Spiderhead is Near Threatened while Scarlet Macaw is Least Concern.

Taxonomic Classification

Rank	Rose Spiderhead	Scarlet Macaw
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Proteales (Proteales)	Psittaciformes (Parrots)
Family	Proteaceae	Psittacidae (True Parrots)
Genus	Serruria	Ara (Macaws)
Species	Serruria rosea	Ara macao

Conservation Status

Rose Spiderhead

NT — Near Threatened

Scarlet Macaw

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Rose Spiderhead	Scarlet Macaw
Diet	—	Herbivore
Average Lifespan	—	50 years
Average Length	—	85 cm
Average Weight	—	1.0 kg

Habitat & Geographic Range

Rose Spiderhead

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.

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.