arrowhead vs Long-tailed Sylph

Sagittaria sagittifolia compared with Aglaiocercus kingii

Taxonomic Classification

Rank	arrowhead	Long-tailed Sylph
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Aves (Birds)
Order	Alismatales (Alismatales)	Apodiformes (Apodiformes)
Family	Alismataceae	Trochilidae
Genus	Sagittaria	Aglaiocercus
Species	Sagittaria sagittifolia	Aglaiocercus kingii

Conservation Status

arrowhead

LC — Least Concern

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	arrowhead	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arrowhead

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.

Range

Widely distributed across Asia (India), Europe (7 countries), North America (Mexico), and Oceania and the Pacific (Australia, Fiji).

Long-tailed Sylph

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

arrowhead

The Arrowhead, Sagittaria sagittifolia, is a species. It is currently assessed as least concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.

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.