Chestnut-fronted Macaw vs Slaty Spinetail

Ara severus compared with Synallaxis brachyura

Taxonomic Classification

Rank	Chestnut-fronted Macaw	Slaty Spinetail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Psittaciformes (Parrots)	Passeriformes (Songbirds)
Family	Psittacidae (True Parrots)	Furnariidae
Genus	Ara (Macaws)	Synallaxis
Species	Ara severus	Synallaxis brachyura

Evolutionary Relationship

Chestnut-fronted Macaw and Slaty Spinetail share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Chestnut-fronted Macaw

LC — Least Concern

Slaty Spinetail

LC — Least Concern

Physical Characteristics

Attribute	Chestnut-fronted Macaw	Slaty Spinetail
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).

Slaty Spinetail

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

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.

Slaty Spinetail

Slaty Spinetail (Synallaxis brachyura) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway