Black-thighed Puffleg vs Patagonian Weasel

Eriocnemis derbyi compared with Lyncodon patagonicus

Key Differences

• Black-thighed Puffleg is Near Threatened while Patagonian Weasel is Least Concern.

Taxonomic Classification

Rank	Black-thighed Puffleg	Patagonian Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (ave)	Mammalia (mamíferos)
Order	Apodiformes (Apodiformes)	Carnivora (carnívoros)
Family	Trochilidae	Mustelidae (Weasels & Otters)
Genus	Eriocnemis	Lyncodon
Species	Eriocnemis derbyi	Lyncodon patagonicus

Evolutionary Relationship

Black-thighed Puffleg and Patagonian Weasel share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Black-thighed Puffleg

NT — Near Threatened

Patagonian Weasel

LC — Least Concern

Physical Characteristics

Attribute	Black-thighed Puffleg	Patagonian Weasel
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.

Patagonian Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.