Guam Flying Fox vs Sooty Tern

Pteropus tokudae compared with Onychoprion fuscatus

Key Differences

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

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Guam Flying Fox

EX — Extinct

Sooty Tern

LC — Least Concern

Physical Characteristics

Attribute	Guam Flying Fox	Sooty Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guam Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sooty Tern

Habitat

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

Range

Widely distributed across Europe (Denmark, Norway, Sweden), North America (United States), and South America (Colombia, Venezuela).