Arctic Tern vs Fat-tailed false antechinus

Sterna paradisaea compared with Pseudantechinus macdonnellensis

Taxonomic Classification

Rank	Arctic Tern	Fat-tailed false antechinus
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Dasyuromorphia (Dasyuromorphia)
Family	Laridae	Dasyuridae
Genus	Sterna	Pseudantechinus
Species	Sterna paradisaea	Pseudantechinus macdonnellensis

Evolutionary Relationship

Arctic Tern and Fat-tailed false antechinus share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic Tern

LC — Least Concern

Fat-tailed false antechinus

LC — Least Concern

Physical Characteristics

Attribute	Arctic Tern	Fat-tailed false antechinus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic Tern

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador).

Fat-tailed false antechinus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arctic Tern

Arctic Tern (Sterna paradisaea) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.