Белоухий эрион vs Златогрудый эрион

Eriocnemis mirabilis compared with Eriocnemis mosquera

Key Differences

• Белоухий эрион is Critically Endangered while Златогрудый эрион is Least Concern.

Taxonomic Classification

Rank	Белоухий эрион	Златогрудый эрион
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Aves (птицы)	Aves (птицы)
Order same	Apodiformes (стрижеобразные)	Apodiformes (стрижеобразные)
Family same	Trochilidae	Trochilidae
Genus same	Eriocnemis	Eriocnemis
Species	Eriocnemis mirabilis	Eriocnemis mosquera

Evolutionary Relationship

Белоухий эрион and Златогрудый эрион share a common ancestor at the Genus level: Eriocnemis.

Conservation Status

Белоухий эрион

CR — Critically Endangered

Златогрудый эрион

LC — Least Concern

Physical Characteristics

Attribute	Белоухий эрион	Златогрудый эрион
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Белоухий эрион

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 5 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

Златогрудый эрион

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Белоухий эрион

<em>Eriocnemis mirabilis</em>, the colorful puffleg, is a hummingbird in the family Trochilidae assessed as Critically Endangered by the IUCN. It is one of the most threatened hummingbirds in the world, known from an extremely restricted range centred on the Pacific slope of the western Andes in Colombia, with additional records attributed to Norway likely reflecting data artefacts or taxonomic uncertainties. The species inhabits tropical and subtropical moist broadleaf forests and related cloud forest biome types between approximately 1,800 and 2,200 metres elevation. Male colorful pufflegs are distinguished by brilliant iridescent plumage and distinctive white leg puffs, features typical of the genus <em>Eriocnemis</em>. The Critically Endangered status reflects ongoing destruction of cloud forest within its tiny known range, which may encompass fewer than 100 square kilometres of suitable habitat. As a nectarivore and incidental insectivore, this hummingbird depends on intact forest for flowering plant resources and arthropod prey. Conservation of the remaining forest patches in its restricted Colombian range is considered critical for the survival of this species. Biological traits of this species remain poorly documented in the scientific literature.

Златогрудый эрион

A brilliantly colored puffleg hummingbird named for its bright golden-green breast plumage, golden-breasted pufflegs inhabit the high Andes of Colombia and Ecuador at elevations of 1,800–3,500 meters in humid montane forest. Males display glittering golden-green and purple plumage with the characteristic white leg puffs that give pufflegs their name. They feed on nectar from diverse Andean flowering plants and are important pollinators of high-altitude floral communities. Listed as Least Concern.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇳🇴 Norway