Eurasian Hobby vs Long-tailed Sylph

Falco subbuteo compared with Aglaiocercus kingii

Key Differences

• Eurasian Hobby is Near Threatened while Long-tailed Sylph is Least Concern.

Taxonomic Classification

Rank	Eurasian Hobby	Long-tailed Sylph
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Falconiformes (Falconiformes)	Apodiformes (Apodiformes)
Family	Falconidae	Trochilidae
Genus	Falco	Aglaiocercus
Species	Falco subbuteo	Aglaiocercus kingii

Evolutionary Relationship

Eurasian Hobby and Long-tailed Sylph share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Eurasian Hobby

NT — Near Threatened

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	Eurasian Hobby	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian Hobby

Habitat

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

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. 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.

Eurasian Hobby

Eurasian Hobby (Falco subbuteo) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

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