Brown-headed Gull vs Ontong Java Flying Fox

Chroicocephalus brunnicephalus compared with Pteropus howensis

Key Differences

• Brown-headed Gull is Not Evaluated while Ontong Java Flying Fox is Critically Endangered.

Taxonomic Classification

Rank	Brown-headed Gull	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	Chroicocephalus	Pteropus (Flying Foxes)
Species	Chroicocephalus brunnicephalus	Pteropus howensis

Evolutionary Relationship

Brown-headed Gull and Ontong Java Flying Fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown-headed Gull

NE — Not Evaluated

Ontong Java Flying Fox

CR — Critically Endangered

Physical Characteristics

Attribute	Brown-headed Gull	Ontong Java Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown-headed Gull

Habitat

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

Range

Distributed across Norway and Taiwan.

Ontong Java Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brown-headed Gull

The Brown-headed Gull (Chroicocephalus brunnicephalus) is a species in the genus Chroicocephalus. Typically found in various aerial, terrestrial, and aquatic environments. Distributed across Norway and Taiwan.