Bearberry Redstem vs Long-tailed Sylph

Exobasidium uvae-ursi compared with Aglaiocercus kingii

Taxonomic Classification

Rank	Bearberry Redstem	Long-tailed Sylph
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Exobasidiomycetes (Exobasidiomycetes)	Aves (Birds)
Order	Exobasidiales (Exobasidiales)	Apodiformes (Apodiformes)
Family	Exobasidiaceae	Trochilidae
Genus	Exobasidium	Aglaiocercus
Species	Exobasidium uvae-ursi	Aglaiocercus kingii

Conservation Status

Bearberry Redstem

LC — Least Concern

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	Bearberry Redstem	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bearberry Redstem

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Bearberry Redstem

The Bearberry Redstem (Exobasidium uvae-ursi) is a species in the genus Exobasidium. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Long-tailed Sylph

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 1 countries:

🇳🇴 Norway