Long-tailed Sylph vs Robinson's hawkweed
Aglaiocercus kingii compared with Hieracium robinsonii
Key Differences
- Long-tailed Sylph is Least Concern while Robinson's hawkweed is Extinct.
Taxonomic Classification
| Rank | Long-tailed Sylph | Robinson's hawkweed |
|---|---|---|
| Kingdom | Animalia (Animals) | Plantae (Plants) |
| Phylum | Chordata (Chordates) | Magnoliophyta (Flowering Plants) |
| Class | Aves (Birds) | Magnoliopsida (Dicots) |
| Order | Apodiformes (Apodiformes) | Asterales (Daisies & Sunflowers) |
| Family | Trochilidae | Asteraceae (Daisy Family) |
| Genus | Aglaiocercus | Hieracium |
| Species | Aglaiocercus kingii | Hieracium robinsonii |
Conservation Status
Long-tailed Sylph
LC — Least ConcernRobinson's hawkweed
EX — ExtinctPhysical Characteristics
| Attribute | Long-tailed Sylph | Robinson's hawkweed |
|---|---|---|
| Diet | — | — |
| Average Lifespan | — | — |
| Average Length | — | — |
| Average Weight | — | — |
Habitat & Geographic Range
Long-tailed Sylph
Typically found in various aerial, terrestrial, and aquatic environments.
Distributed across Colombia, Ecuador, Norway, and Venezuela.
Robinson's hawkweed
Typically found in diverse terrestrial habitats from tropical forests to temperate regions.
Found in Canada.
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.
Robinson's hawkweed
No description available.
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