Australian windmill grass vs Scarlet Macaw

Chloris ventricosa compared with Ara macao

Key Differences

• Australian windmill grass is Not Evaluated while Scarlet Macaw is Least Concern.

Taxonomic Classification

Rank	Australian windmill grass	Scarlet Macaw
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Psittaciformes (Parrots)
Family	Fringillidae	Psittacidae (True Parrots)
Genus	Chloris	Ara (Macaws)
Species	Chloris ventricosa	Ara macao

Evolutionary Relationship

Australian windmill grass and Scarlet Macaw share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Australian windmill grass

NE — Not Evaluated

Scarlet Macaw

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Australian windmill grass	Scarlet Macaw
Diet	—	Herbivore
Average Lifespan	—	50 years
Average Length	—	85 cm
Average Weight	—	1.0 kg

Habitat & Geographic Range

Australian windmill grass

Habitat

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

Range

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

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.

Australian windmill grass

The Australian windmill grass (Chloris ventricosa) is a species in the genus Chloris. Typically found in various aerial, terrestrial, and aquatic environments. Chloris ventricosa contributes to the biodiversity of its native ecosystems.

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 4 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇬🇧 United Kingdom