Gorgeted Puffleg vs Hairy-nosed otter

Eriocnemis isabellae compared with Lutra sumatrana

Key Differences

• Gorgeted Puffleg is Critically Endangered while Hairy-nosed otter is Endangered.

Taxonomic Classification

Rank	Gorgeted Puffleg	Hairy-nosed otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Carnivora (Carnivorans)
Family	Trochilidae	Mustelidae (Weasels & Otters)
Genus	Eriocnemis	Lutra (Otters)
Species	Eriocnemis isabellae	Lutra sumatrana

Evolutionary Relationship

Gorgeted Puffleg and Hairy-nosed otter share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gorgeted Puffleg

CR — Critically Endangered

Hairy-nosed otter

EN — Endangered

Physical Characteristics

Attribute	Gorgeted Puffleg	Hairy-nosed otter
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.

Hairy-nosed otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.