Black-thighed Puffleg vs Blue-banded Kingfisher

Eriocnemis derbyi compared with Alcedo euryzona

Key Differences

• Black-thighed Puffleg is Near Threatened while Blue-banded Kingfisher is Critically Endangered.

Taxonomic Classification

Rank	Black-thighed Puffleg	Blue-banded Kingfisher
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Apodiformes (Apodiformes)	Coraciiformes (Coraciiformes)
Family	Trochilidae	Alcedinidae
Genus	Eriocnemis	Alcedo
Species	Eriocnemis derbyi	Alcedo euryzona

Evolutionary Relationship

Black-thighed Puffleg and Blue-banded Kingfisher share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Black-thighed Puffleg

NT — Near Threatened

Blue-banded Kingfisher

CR — Critically Endangered

Physical Characteristics

Attribute	Black-thighed Puffleg	Blue-banded Kingfisher
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.

Blue-banded Kingfisher

Habitat

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

Range

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

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.

Blue-banded Kingfisher

The Blue-banded Kingfisher (Alcedo euryzona) is a species in the genus Alcedo. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway