Black-thighed Puffleg vs Komodo Dragon

Eriocnemis derbyi compared with Varanus komodoensis

Key Differences

Black-thighed Puffleg is Near Threatened while Komodo Dragon is Endangered.

Taxonomic Classification

Rank	Black-thighed Puffleg	Komodo Dragon
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (ave)	Reptilia (réptil)
Order	Apodiformes (Apodiformes)	Squamata (Escamados)
Family	Trochilidae	Varanidae (Monitor Lizards)
Genus	Eriocnemis	Varanus (Monitor Lizards)
Species	Eriocnemis derbyi	Varanus komodoensis

Evolutionary Relationship

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

View Phylum: Chordata

Conservation Status

Black-thighed Puffleg

NT — Near Threatened

Komodo Dragon

EN — Endangered

Population: ~3.5K

Trend: Stable →

Physical Characteristics

Attribute	Black-thighed Puffleg	Komodo Dragon
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	2.6 m
Average Weight	—	70.0 kg

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.

Komodo Dragon

Habitat

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

Range

Found in Indonesia. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.