Black-thighed Puffleg vs Mottle-faced Tamarin

Eriocnemis derbyi compared with Saguinus inustus

Key Differences

• Black-thighed Puffleg is Near Threatened while Mottle-faced Tamarin is Least Concern.

Taxonomic Classification

Rank	Black-thighed Puffleg	Mottle-faced Tamarin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Primates (Primates)
Family	Trochilidae	Callitrichidae
Genus	Eriocnemis	Saguinus
Species	Eriocnemis derbyi	Saguinus inustus

Evolutionary Relationship

Black-thighed Puffleg and Mottle-faced Tamarin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-thighed Puffleg

NT — Near Threatened

Mottle-faced Tamarin

LC — Least Concern

Physical Characteristics

Attribute	Black-thighed Puffleg	Mottle-faced Tamarin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-thighed Puffleg

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Mottle-faced Tamarin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Black-thighed Puffleg

An Andean puffleg hummingbird named for the males' distinctive velvety black thighs contrasting with the characteristic white leg feather puffs, black-thighed pufflegs inhabit humid montane forest and forest edges in Ecuador and Colombia at elevations of 1,500–3,500 meters. Males display glittering green plumage with a violet-blue tail. Listed as Near Threatened due to deforestation of the Andean cloud forest, with populations declining as the specialized high-altitude forest habitat is cleared for agriculture.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia