Métallure arc-en-ciel vs Métallure à tête rousse

Chalcostigma herrani compared with Chalcostigma ruficeps

Taxonomic Classification

Rank	Métallure arc-en-ciel	Métallure à tête rousse
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (oiseau)	Aves (oiseau)
Order same	Apodiformes (Apodiformes)	Apodiformes (Apodiformes)
Family same	Trochilidae	Trochilidae
Genus same	Chalcostigma	Chalcostigma
Species	Chalcostigma herrani	Chalcostigma ruficeps

Evolutionary Relationship

Métallure arc-en-ciel and Métallure à tête rousse share a common ancestor at the Genus level: Chalcostigma.

Conservation Status

Métallure arc-en-ciel

LC — Least Concern

Métallure à tête rousse

LC — Least Concern

Physical Characteristics

Attribute	Métallure arc-en-ciel	Métallure à tête rousse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Métallure arc-en-ciel

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Métallure à tête rousse

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Métallure arc-en-ciel

One of the most colorfully named hummingbirds, rainbow-bearded thornbills display a distinctive long, multi-colored gorget — glittering from green to blue to violet — in a uniquely elongated beard-like pattern. They inhabit open páramo grassland and scrub at very high Andean elevations from 3,200–4,500 meters in Colombia, Venezuela, Ecuador, and Peru. Among the highest-altitude hummingbirds, they forage on low-growing páramo flowers and are adapted to sub-zero night temperatures through nocturnal torpor.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway