Bare-legged Swiftlet vs

Aerodramus nuditarsus compared with Pinnularia divergentissima

Key Differences

• Bare-legged Swiftlet is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Bare-legged Swiftlet
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Aves (Birds)	Bacillariophyceae (Bacillariophyceae)
Order	Apodiformes (Apodiformes)	Naviculales (Naviculales)
Family	Apodidae	Pinnulariaceae
Genus	Aerodramus	Pinnularia
Species	Aerodramus nuditarsus	Pinnularia divergentissima

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Bare-legged Swiftlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bare-legged Swiftlet

Habitat

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

Range

Found in Norway.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Bare-legged Swiftlet

The Bare-legged Swiftlet (Aerodramus nuditarsus) is a species in the genus Aerodramus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Pinnularia divergentissima is a large, boat-shaped freshwater diatom with strongly diverging costae radiating from the central area to the valve margin. It inhabits acidic, oligotrophic freshwater environments including mountain streams, peat bogs, and soft-water lakes. This photosynthetic diatom is a bioindicator of acidic, nutrient-poor freshwater conditions.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway