Kosrae Flying Fox vs Pomarine Jaeger

Pteropus ualanus compared with Stercorarius pomarinus

Key Differences

• Kosrae Flying Fox is Endangered while Pomarine Jaeger is Least Concern.

Taxonomic Classification

Rank	Kosrae Flying Fox	Pomarine Jaeger
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)	Stercorariidae
Genus	Pteropus (Flying Foxes)	Stercorarius
Species	Pteropus ualanus	Stercorarius pomarinus

Evolutionary Relationship

Kosrae Flying Fox and Pomarine Jaeger share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Kosrae Flying Fox

EN — Endangered

Pomarine Jaeger

LC — Least Concern

Physical Characteristics

Attribute	Kosrae Flying Fox	Pomarine Jaeger
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kosrae Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pomarine Jaeger

Habitat

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

Range

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

Pomarine Jaeger

Pomarine Jaeger (Stercorarius pomarinus) 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.