Oval-blade Algae vs Scarlet Macaw

Caulerpa prolifera compared with Ara macao

Key Differences

• Oval-blade Algae is Not Evaluated while Scarlet Macaw is Least Concern.

Taxonomic Classification

Rank	Oval-blade Algae	Scarlet Macaw
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Chlorophyta (Chlorophyta)	Chordata (Chordates)
Class	Ulvophyceae (Ulvophyceae)	Aves (Birds)
Order	Bryopsidales (Bryopsidales)	Psittaciformes (Parrots)
Family	Caulerpaceae	Psittacidae (True Parrots)
Genus	Caulerpa	Ara (Macaws)
Species	Caulerpa prolifera	Ara macao

Conservation Status

Oval-blade Algae

NE — Not Evaluated

Scarlet Macaw

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Oval-blade Algae	Scarlet Macaw
Diet	—	Herbivore
Average Lifespan	—	50 years
Average Length	—	85 cm
Average Weight	—	1.0 kg

Habitat & Geographic Range

Oval-blade Algae

Habitat

Native to Africa and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Egypt, Norway, and Portugal.

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.

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 1 countries:

🇳🇴 Norway