Galapagos-Seebär vs Himmelssylphe

Arctocephalus galapagoensis compared with Aglaiocercus kingii

Key Differences

• Galapagos-Seebär is Endangered while Himmelssylphe is Least Concern.

Taxonomic Classification

Rank	Galapagos-Seebär	Himmelssylphe
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Carnivora (Raubtiere)	Apodiformes (Seglervögel)
Family	Otariidae	Trochilidae
Genus	Arctocephalus	Aglaiocercus
Species	Arctocephalus galapagoensis	Aglaiocercus kingii

Evolutionary Relationship

Galapagos-Seebär and Himmelssylphe share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Galapagos-Seebär

EN — Endangered

Himmelssylphe

LC — Least Concern

Physical Characteristics

Attribute	Galapagos-Seebär	Himmelssylphe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Galapagos-Seebär

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

Himmelssylphe

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Himmelssylphe

One of the most strikingly ornamented hummingbirds, male long-tailed sylphs have iridescent green plumage and dramatically elongated, ribbon-like outer tail feathers reaching up to 22 cm — over three times the body length. Found in Andean cloud forests of Colombia and Venezuela, they inhabit humid montane forest between 1,400–2,800 meters elevation. Males perform elaborate display flights to attract females. Their extravagant tails are a classic example of sexual selection via female preference.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador