Long-tailed Sylph vs Mountain Goat

Aglaiocercus kingii compared with Oreamnos americanus

Taxonomic Classification

Rank	Long-tailed Sylph	Mountain Goat
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Aves (นก)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Apodiformes (Apodiformes)	Artiodactyla (อันดับสัตว์กีบคู่)
Family	Trochilidae	Bovidae (Bovids)
Genus	Aglaiocercus	Oreamnos
Species	Aglaiocercus kingii	Oreamnos americanus

Evolutionary Relationship

Long-tailed Sylph and Mountain Goat share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Long-tailed Sylph

LC — Least Concern

Mountain Goat

LC — Least Concern

Physical Characteristics

Attribute	Long-tailed Sylph	Mountain Goat
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.

Mountain Goat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.