Bottlebrush Grass vs Chestnut-fronted Macaw

Elymus hystrix compared with Ara severus

Key Differences

• Bottlebrush Grass is Not Evaluated while Chestnut-fronted Macaw is Least Concern.

Taxonomic Classification

Rank	Bottlebrush Grass	Chestnut-fronted Macaw
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Aves (Birds)
Order	Poales (Grasses)	Psittaciformes (Parrots)
Family	Poaceae (Grass Family)	Psittacidae (True Parrots)
Genus	Elymus	Ara (Macaws)
Species	Elymus hystrix	Ara severus

Conservation Status

Bottlebrush Grass

NE — Not Evaluated

Chestnut-fronted Macaw

LC — Least Concern

Physical Characteristics

Attribute	Bottlebrush Grass	Chestnut-fronted Macaw
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bottlebrush Grass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Belgium, Canada, Norway, and United States.

Chestnut-fronted Macaw

Habitat

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

Range

Widely distributed across Europe (Belgium, Norway), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Bottlebrush Grass

The Bottlebrush Grass (Elymus hystrix) is a species in the genus Elymus. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Chestnut-fronted Macaw

A medium-sized macaw of Central and South American tropical forests from southern Mexico to Bolivia and Brazil, chestnut-fronted macaws have predominantly green plumage with a chestnut forehead, red shoulder patches, and blue flight feathers. The smallest of the true macaws, they inhabit forest edges, savannas, and secondary woodland and often raid crops, making them locally unpopular with farmers. They are popular aviary birds, but wild populations face pressure from trapping and deforestation.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇺🇸 United States