Black-collared Lovebird vs Black-thighed Puffleg

Agapornis swindernianus compared with Eriocnemis derbyi

Key Differences

• Black-collared Lovebird is Least Concern while Black-thighed Puffleg is Near Threatened.

Taxonomic Classification

Rank	Black-collared Lovebird	Black-thighed Puffleg
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Psittaciformes (Parrots)	Apodiformes (Apodiformes)
Family	Psittacidae (True Parrots)	Trochilidae
Genus	Agapornis	Eriocnemis
Species	Agapornis swindernianus	Eriocnemis derbyi

Evolutionary Relationship

Black-collared Lovebird and Black-thighed Puffleg share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Black-collared Lovebird

LC — Least Concern

Black-thighed Puffleg

NT — Near Threatened

Physical Characteristics

Attribute	Black-collared Lovebird	Black-thighed Puffleg
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-collared Lovebird

Habitat

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

Range

Found in Norway.

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.

Black-collared Lovebird

The Black-collared Lovebird (Agapornis swindernianus) is a species in the genus Agapornis. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments. Found in Norway.

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:

🇳🇴 Norway