Atiu Swiftlet vs red kangaroo

Aerodramus sawtelli compared with Macropus rufus

Key Differences

• Atiu Swiftlet is Vulnerable while red kangaroo is Least Concern.

Taxonomic Classification

Rank	Atiu Swiftlet	red kangaroo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Diprotodontia (Marsupials)
Family	Apodidae	Macropodidae (Kangaroos)
Genus	Aerodramus	Macropus (Kangaroos)
Species	Aerodramus sawtelli	Macropus rufus

Evolutionary Relationship

Atiu Swiftlet and red kangaroo share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Atiu Swiftlet

VU — Vulnerable

red kangaroo

LC — Least Concern

Population: ~11.5M

Trend: Stable →

Physical Characteristics

Attribute	Atiu Swiftlet	red kangaroo
Diet	—	Herbivore
Average Lifespan	—	16 years
Average Length	—	1.6 m
Average Weight	—	85.0 kg

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.

red kangaroo

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found in Australia.

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.

red kangaroo

The largest kangaroo and largest marsupial on Earth, red kangaroos can stand 2 meters tall and weigh 90 kg, inhabiting the arid and semi-arid regions of inland Australia. Highly adapted to harsh desert conditions, they can survive without drinking water for long periods by extracting moisture from vegetation. Powerful hind legs enable 9-meter leaps and speeds up to 70 km/h. Males engage in ritualistic boxing contests to compete for females.