Long-tailed Sylph vs White-collared Kite

Aglaiocercus kingii compared with Leptodon forbesi

Key Differences

• Long-tailed Sylph is Least Concern while White-collared Kite is Endangered.

Taxonomic Classification

Rank	Long-tailed Sylph	White-collared Kite
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Apodiformes (Apodiformes)	Accipitriformes (Hawks & Eagles)
Family	Trochilidae	Accipitridae (Hawks & Eagles)
Genus	Aglaiocercus	Leptodon
Species	Aglaiocercus kingii	Leptodon forbesi

Evolutionary Relationship

Long-tailed Sylph and White-collared Kite share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Long-tailed Sylph

LC — Least Concern

White-collared Kite

EN — Endangered

Physical Characteristics

Attribute	Long-tailed Sylph	White-collared Kite
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.

White-collared Kite

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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