Gorgeted Puffleg vs Northern Amazon Red Squirrel

Eriocnemis isabellae compared with Sciurus igniventris

Key Differences

• Gorgeted Puffleg is Critically Endangered while Northern Amazon Red Squirrel is Least Concern.

Taxonomic Classification

Rank	Gorgeted Puffleg	Northern Amazon Red Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Rodentia (Rodents)
Family	Trochilidae	Sciuridae (Squirrels)
Genus	Eriocnemis	Sciurus (Tree Squirrels)
Species	Eriocnemis isabellae	Sciurus igniventris

Evolutionary Relationship

Gorgeted Puffleg and Northern Amazon Red Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gorgeted Puffleg

CR — Critically Endangered

Northern Amazon Red Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Gorgeted Puffleg	Northern Amazon Red Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gorgeted Puffleg

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and montane grasslands and shrublands, among 4 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia and Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Northern Amazon Red Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia