Sylphe à queue d'azur vs Sésie du Saule

Aglaiocercus kingii compared with Sesia bembeciformis

Key Differences

• Sylphe à queue d'azur is Least Concern while Sésie du Saule is Endangered.

Taxonomic Classification

Rank	Sylphe à queue d'azur	Sésie du Saule
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Arthropoda (arthropodes)
Class	Aves (oiseau)	Insecta (insecte)
Order	Apodiformes (Apodiformes)	Lepidoptera (Butterflies & Moths)
Family	Trochilidae	Sesiidae
Genus	Aglaiocercus	Sesia
Species	Aglaiocercus kingii	Sesia bembeciformis

Evolutionary Relationship

Sylphe à queue d'azur and Sésie du Saule share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Sylphe à queue d'azur

LC — Least Concern

Sésie du Saule

EN — Endangered

Physical Characteristics

Attribute	Sylphe à queue d'azur	Sésie du Saule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Sylphe à queue d'azur

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Sésie du Saule

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Sylphe à queue d'azur

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