Black Stork vs Long-tailed Sylph

Ciconia nigra compared with Aglaiocercus kingii

Key Differences

• Black Stork is Extinct while Long-tailed Sylph is Least Concern.

Taxonomic Classification

Rank	Black Stork	Long-tailed Sylph
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Ciconiiformes (Ciconiiformes)	Apodiformes (Apodiformes)
Family	Ciconiidae	Trochilidae
Genus	Ciconia	Aglaiocercus
Species	Ciconia nigra	Aglaiocercus kingii

Evolutionary Relationship

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

Conservation Status

Black Stork

EX — Extinct

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	Black Stork	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Stork

Habitat

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

Range

Found across Asia (Taiwan) and Europe (10 countries).

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Black Stork

Black Stork (Ciconia nigra) is classified as Extinct (EX) on the IUCN Red List. This species has been declared extinct, with no known living individuals remaining in the wild or in captivity.

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