crested arrowhead vs Long-tailed Sylph
Sagittaria cristata compared with Aglaiocercus kingii
Taxonomic Classification
| Rank | crested 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 cristata | Aglaiocercus kingii |
Conservation Status
crested arrowhead
LC — Least ConcernLong-tailed Sylph
LC — Least ConcernPhysical Characteristics
| Attribute | crested arrowhead | Long-tailed Sylph |
|---|---|---|
| Diet | — | — |
| Average Lifespan | — | — |
| Average Length | — | — |
| Average Weight | — | — |
Habitat & Geographic Range
crested arrowhead
Typically found in grasslands, wetlands, forests, and cultivated landscapes.
Found in Canada.
Long-tailed Sylph
Typically found in various aerial, terrestrial, and aquatic environments.
Distributed across Colombia, Ecuador, Norway, and Venezuela.
crested arrowhead
No description available.
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.
Related Comparisons
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