Atiu Swiftlet vs Grainy Cochran Frog

Aerodramus sawtelli compared with Cochranella granulosa

Key Differences

• Atiu Swiftlet is Vulnerable while Grainy Cochran Frog is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Grainy Cochran Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Amphibia (Amphibians)
Order	Apodiformes (Apodiformes)	Anura (Frogs & Toads)
Family	Apodidae	Centrolenidae
Genus	Aerodramus	Cochranella
Species	Aerodramus sawtelli	Cochranella granulosa

Evolutionary Relationship

Atiu Swiftlet and Grainy Cochran Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Grainy Cochran Frog

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Grainy Cochran Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atiu Swiftlet

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Grainy Cochran Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Atiu Swiftlet

The Atiu Swiftlet (Aerodramus sawtelli) is a species in the genus Aerodramus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.