Aldabra flying fox vs River Tern

Pteropus aldabrensis compared with Sterna aurantia

Key Differences

• Aldabra flying fox is Endangered while River Tern is Vulnerable.

Taxonomic Classification

Rank	Aldabra flying fox	River 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)	Sterna
Species	Pteropus aldabrensis	Sterna aurantia

Evolutionary Relationship

Aldabra flying fox and River Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Aldabra flying fox

EN — Endangered

River Tern

VU — Vulnerable

Physical Characteristics

Attribute	Aldabra flying fox	River Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aldabra flying fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

River Tern

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Aldabra flying fox

The Aldabra flying fox (Pteropus aldabrensis) is a species in the genus Pteropus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.