Небесный сильф vs

Aglaiocercus kingii compared with Nitzschia angularis

Key Differences

Небесный сильф is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Небесный сильф
Kingdom	Animalia (животные)	Chromista (хромисты)
Phylum	Chordata (хордовые)	Ochrophyta (охрофитовые водоросли)
Class	Aves (птицы)	Bacillariophyceae (Bacillariophyceae)
Order	Apodiformes (стрижеобразные)	Bacillariales (Bacillariales)
Family	Trochilidae	Bacillariaceae
Genus	Aglaiocercus	Nitzschia
Species	Aglaiocercus kingii	Nitzschia angularis

Conservation Status

Небесный сильф

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Небесный сильф
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Небесный сильф

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Habitat

Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Norway, Sweden, and Taiwan.

Небесный сильф

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.

Nitzschia angularis is an elongated, pennate freshwater diatom with angular poles and a distinctive raphe positioned along the keel of the frustule. It inhabits eutrophic to mesotrophic freshwater environments including rivers, ponds, and nutrient-enriched lakes. This photosynthetic diatom is associated with moderately enriched freshwater conditions.