Bartlett Nectandra vs Long-tailed Sylph

Nectandra bartlettiana compared with Aglaiocercus kingii

Key Differences

Bartlett Nectandra is Near Threatened while Long-tailed Sylph is Least Concern.

Taxonomic Classification

Rank	Bartlett Nectandra	Long-tailed Sylph
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Laurales (Laurales)	Apodiformes (Apodiformes)
Family	Lauraceae	Trochilidae
Genus	Nectandra	Aglaiocercus
Species	Nectandra bartlettiana	Aglaiocercus kingii

Conservation Status

Bartlett Nectandra

NT — Near Threatened

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	Bartlett Nectandra	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bartlett Nectandra

Habitat

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

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Bartlett Nectandra

The Bartlett Nectandra (Nectandra bartlettiana) is a species in the genus Nectandra. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.