Long-tailed Sylph vs Rough clover

Aglaiocercus kingii compared with Trifolium scabrum

Key Differences

• Long-tailed Sylph is Least Concern while Rough clover is Near Threatened.

Taxonomic Classification

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

Conservation Status

Long-tailed Sylph

LC — Least Concern

Rough clover

NT — Near Threatened

Physical Characteristics

Attribute	Long-tailed Sylph	Rough clover
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Rough clover

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and Oceania and the Pacific (Australia). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.