Black-thighed Puffleg vs Sapphire-vented Puffleg

Eriocnemis derbyi compared with Eriocnemis luciani

Key Differences

• Black-thighed Puffleg is Near Threatened while Sapphire-vented Puffleg is Least Concern.

Taxonomic Classification

Rank	Black-thighed Puffleg	Sapphire-vented Puffleg
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (ave)	Aves (ave)
Order same	Apodiformes (Apodiformes)	Apodiformes (Apodiformes)
Family same	Trochilidae	Trochilidae
Genus same	Eriocnemis	Eriocnemis
Species	Eriocnemis derbyi	Eriocnemis luciani

Evolutionary Relationship

Black-thighed Puffleg and Sapphire-vented Puffleg share a common ancestor at the Genus level: Eriocnemis.

Conservation Status

Black-thighed Puffleg

NT — Near Threatened

Sapphire-vented Puffleg

LC — Least Concern

Physical Characteristics

Attribute	Black-thighed Puffleg	Sapphire-vented Puffleg
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.

Sapphire-vented Puffleg

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Black-thighed Puffleg

Um beija-flor puffleg andino que recebe seu nome pelas coxas pretas aveludadas dos machos, que contrastam com os característicos tufos brancos de penas nas patas, os puffleg-de-coxa-preta habitam florestas montanas úmidas e bordas de floresta no Equador e na Colômbia em altitudes de 1.500 a 3.500 metros. Os machos exibem plumagem verde brilhante com cauda violeta-azul. Classificado como Quase Ameaçado devido ao desmatamento da floresta nublada andina, com populações em declínio à medida que o habitat especializado de alta altitude é desmatado para uso agrícola.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway