Atiu Swiftlet vs Beach Thick-knee

Aerodramus sawtelli compared with Esacus magnirostris

Key Differences

• Atiu Swiftlet is Vulnerable while Beach Thick-knee is Near Threatened.

Taxonomic Classification

Rank	Atiu Swiftlet	Beach Thick-knee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Apodiformes (Apodiformes)	Charadriiformes (Charadriiformes)
Family	Apodidae	Burhinidae
Genus	Aerodramus	Esacus
Species	Aerodramus sawtelli	Esacus magnirostris

Evolutionary Relationship

Atiu Swiftlet and Beach Thick-knee share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Beach Thick-knee

NT — Near Threatened

Physical Characteristics

Attribute	Atiu Swiftlet	Beach Thick-knee
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.

Beach Thick-knee

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Beach Thick-knee

The Beach Thick-knee (Esacus magnirostris) is a species in the genus Esacus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway