Bonin Flying Fox vs Ring-billed Gull

Pteropus pselaphon compared with Larus delawarensis

Key Differences

• Bonin Flying Fox is Endangered while Ring-billed Gull is Least Concern.

Taxonomic Classification

Rank	Bonin Flying Fox	Ring-billed Gull
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)	Larus
Species	Pteropus pselaphon	Larus delawarensis

Evolutionary Relationship

Bonin Flying Fox and Ring-billed Gull share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bonin Flying Fox

EN — Endangered

Ring-billed Gull

LC — Least Concern

Physical Characteristics

Attribute	Bonin Flying Fox	Ring-billed Gull
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bonin Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ring-billed Gull

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, Venezuela).

Bonin Flying Fox

The Bonin Flying Fox (Pteropus pselaphon) 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.

Ring-billed Gull

Ring-billed Gull (Larus delawarensis) 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.