Beira vs Black-breasted Puffleg

Dorcatragus megalotis compared with Eriocnemis nigrivestis

Key Differences

• Beira is Vulnerable while Black-breasted Puffleg is Endangered.

Taxonomic Classification

Rank	Beira	Black-breasted Puffleg
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Artiodactyla (Even-toed Ungulates)	Apodiformes (Apodiformes)
Family	Bovidae (Bovids)	Trochilidae
Genus	Dorcatragus	Eriocnemis
Species	Dorcatragus megalotis	Eriocnemis nigrivestis

Evolutionary Relationship

Beira and Black-breasted Puffleg share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Beira

VU — Vulnerable

Black-breasted Puffleg

EN — Endangered

Physical Characteristics

Attribute	Beira	Black-breasted Puffleg
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beira

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-breasted Puffleg

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.

Beira

The Beira (Dorcatragus megalotis) is a species in the genus Dorcatragus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems. The species is documented in scientific literature under the name Dorcatragus megalotis.

Black-breasted Puffleg

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.