Barn vetch vs Long-tailed Sylph

Vicia monantha compared with Aglaiocercus kingii

Key Differences

Barn vetch is Not Evaluated while Long-tailed Sylph is Least Concern.

Taxonomic Classification

Rank	Barn vetch	Long-tailed Sylph
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Fabales (Legumes & Allies)	Apodiformes (Apodiformes)
Family	Fabaceae	Trochilidae
Genus	Vicia	Aglaiocercus
Species	Vicia monantha	Aglaiocercus kingii

Conservation Status

Barn vetch

NE — Not Evaluated

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	Barn vetch	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Barn vetch

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Asia (5 countries), Europe (6 countries), North America (United States), and Oceania and the Pacific (Australia).

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Barn vetch

The Barn vetch (Vicia monantha) is a species in the genus Vicia. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.