Schwarzbauch-Höschenkolibri vs Schwarzfeder-Höschenkolibri

Eriocnemis nigrivestis compared with Eriocnemis derbyi

Key Differences

• Schwarzbauch-Höschenkolibri is Endangered while Schwarzfeder-Höschenkolibri is Near Threatened.

Taxonomic Classification

Rank	Schwarzbauch-Höschenkolibri	Schwarzfeder-Höschenkolibri
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Aves (Vögel)	Aves (Vögel)
Order same	Apodiformes (Seglervögel)	Apodiformes (Seglervögel)
Family same	Trochilidae	Trochilidae
Genus same	Eriocnemis	Eriocnemis
Species	Eriocnemis nigrivestis	Eriocnemis derbyi

Evolutionary Relationship

Schwarzbauch-Höschenkolibri and Schwarzfeder-Höschenkolibri share a common ancestor at the Genus level: Eriocnemis.

Conservation Status

Schwarzbauch-Höschenkolibri

EN — Endangered

Schwarzfeder-Höschenkolibri

NT — Near Threatened

Physical Characteristics

Attribute	Schwarzbauch-Höschenkolibri	Schwarzfeder-Höschenkolibri
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Schwarzbauch-Höschenkolibri

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Ecuador and Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Schwarzfeder-Höschenkolibri

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.

Schwarzbauch-Höschenkolibri

The Black-breasted Puffleg (Eriocnemis nigrivestis) is a species in the genus Eriocnemis. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Schwarzfeder-Höschenkolibri

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 2 countries:

🇪🇨 Ecuador 🇳🇴 Norway