Atiu Swiftlet vs Williamson's Emerald

Aerodramus sawtelli compared with Somatochlora williamsoni

Key Differences

• Atiu Swiftlet is Vulnerable while Williamson's Emerald is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	Williamson's Emerald
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Arthropoda (สัตว์ขาปล้อง)
Class	Aves (นก)	Insecta (แมลง)
Order	Apodiformes (Apodiformes)	Odonata (Odonata)
Family	Apodidae	Corduliidae
Genus	Aerodramus	Somatochlora
Species	Aerodramus sawtelli	Somatochlora williamsoni

Evolutionary Relationship

Atiu Swiftlet and Williamson's Emerald share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

Williamson's Emerald

LC — Least Concern

Physical Characteristics

Attribute	Atiu Swiftlet	Williamson's Emerald
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.

Williamson's Emerald

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

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.