Gray-backed Tern vs Ontong Java Flying Fox

Onychoprion lunatus compared with Pteropus howensis

Key Differences

• Gray-backed Tern is Least Concern while Ontong Java Flying Fox is Critically Endangered.

Taxonomic Classification

Rank	Gray-backed Tern	Ontong Java Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Chiroptera (Bats)
Family	Laridae	Pteropodidae (Fruit Bats)
Genus	Onychoprion	Pteropus (Flying Foxes)
Species	Onychoprion lunatus	Pteropus howensis

Evolutionary Relationship

Gray-backed Tern and Ontong Java Flying Fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-backed Tern

LC — Least Concern

Ontong Java Flying Fox

CR — Critically Endangered

Physical Characteristics

Attribute	Gray-backed Tern	Ontong Java Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-backed Tern

Habitat

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

Range

Found in Norway.

Ontong Java Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.