Lady's Slipper vs Long-tailed Sylph

Calceolaria fothergillii compared with Aglaiocercus kingii

Taxonomic Classification

Rank Lady's Slipper Long-tailed Sylph
Kingdom Plantae (Plants) Animalia (Animals)
Phylum Magnoliophyta (Flowering Plants) Chordata (Chordates)
Class Magnoliopsida (Dicots) Aves (Birds)
Order Lamiales (Lamiales) Apodiformes (Apodiformes)
Family Calceolariaceae Trochilidae
Genus Calceolaria Aglaiocercus
Species Calceolaria fothergillii Aglaiocercus kingii

Conservation Status

Lady's Slipper

LC — Least Concern

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute Lady's Slipper Long-tailed Sylph
Diet
Average Lifespan
Average Length
Average Weight

Habitat & Geographic Range

Lady's Slipper

Habitat

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

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Lady's Slipper

No description available.

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.

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