Bare-legged Swiftlet vs Black Ash

Aerodramus nuditarsus compared with Fraxinus nigra

Key Differences

• Bare-legged Swiftlet is Least Concern while Black Ash is Critically Endangered.

Taxonomic Classification

Rank	Bare-legged Swiftlet	Black Ash
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Apodiformes (Apodiformes)	Lamiales (Lamiales)
Family	Apodidae	Oleaceae
Genus	Aerodramus	Fraxinus
Species	Aerodramus nuditarsus	Fraxinus nigra

Conservation Status

Bare-legged Swiftlet

LC — Least Concern

Black Ash

CR — Critically Endangered

Physical Characteristics

Attribute	Bare-legged Swiftlet	Black Ash
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.

Black Ash

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Black Ash

The Black Ash (Fraxinus nigra) is a species in the genus Fraxinus. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.