Arctic Tern vs Guam Flying Fox

Sterna paradisaea compared with Pteropus tokudae

Key Differences

• Arctic Tern is Least Concern while Guam Flying Fox is Extinct.

Taxonomic Classification

Rank	Arctic Tern	Guam Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Chiroptera (Bats)
Family	Laridae	Pteropodidae (Fruit Bats)
Genus	Sterna	Pteropus (Flying Foxes)
Species	Sterna paradisaea	Pteropus tokudae

Evolutionary Relationship

Arctic Tern and Guam Flying Fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic Tern

LC — Least Concern

Guam Flying Fox

EX — Extinct

Physical Characteristics

Attribute	Arctic Tern	Guam Flying Fox
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).

Guam Flying Fox

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.