Kosrae Flying Fox vs Red-Throated Diver

Pteropus ualanus compared with Gavia stellata

Key Differences

• Kosrae Flying Fox is Endangered while Red-Throated Diver is Near Threatened.

Taxonomic Classification

Rank	Kosrae Flying Fox	Red-Throated Diver
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Gaviiformes (Gaviiformes)
Family	Pteropodidae (Fruit Bats)	Gaviidae
Genus	Pteropus (Flying Foxes)	Gavia
Species	Pteropus ualanus	Gavia stellata

Evolutionary Relationship

Kosrae Flying Fox and Red-Throated Diver share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Kosrae Flying Fox

EN — Endangered

Red-Throated Diver

NT — Near Threatened

Physical Characteristics

Attribute	Kosrae Flying Fox	Red-Throated Diver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kosrae Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-Throated Diver

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Red-Throated Diver

Red-Throated Diver (Gavia stellata) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.