Chestnut-fronted Macaw vs Rootless Duckweed

Ara severus compared with Wolffia arrhiza

Key Differences

Chestnut-fronted Macaw is Least Concern while Rootless Duckweed is Endangered.

Taxonomic Classification

Rank	Chestnut-fronted Macaw	Rootless Duckweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Liliopsida (Monocots)
Order	Psittaciformes (Parrots)	Alismatales (Alismatales)
Family	Psittacidae (True Parrots)	Araceae
Genus	Ara (Macaws)	Wolffia
Species	Ara severus	Wolffia arrhiza

Conservation Status

Chestnut-fronted Macaw

LC — Least Concern

Rootless Duckweed

EN — Endangered

Physical Characteristics

Attribute	Chestnut-fronted Macaw	Rootless Duckweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

Rootless Duckweed

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests, among 4 distinct biome types spanning the Indomalayan and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan), Europe (10 countries), North America (Canada), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.