Long-tailed Sylph vs Socorro Dove

Aglaiocercus kingii compared with Zenaida graysoni

Key Differences

• Long-tailed Sylph is Least Concern while Socorro Dove is Extinct in the Wild.

Taxonomic Classification

Rank	Long-tailed Sylph	Socorro Dove
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Apodiformes (Apodiformes)	Columbiformes (Pigeons & Doves)
Family	Trochilidae	Columbidae
Genus	Aglaiocercus	Zenaida
Species	Aglaiocercus kingii	Zenaida graysoni

Evolutionary Relationship

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

Conservation Status

Long-tailed Sylph

LC — Least Concern

Socorro Dove

EW — Extinct in the Wild

Physical Characteristics

Attribute	Long-tailed Sylph	Socorro Dove
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.

Socorro Dove

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Norway.

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