Gray-headed Flying Fox vs Guam Rail

Pteropus poliocephalus compared with Gallirallus owstoni

Key Differences

• Gray-headed Flying Fox is Vulnerable while Guam Rail is Not Evaluated.

Taxonomic Classification

Rank	Gray-headed Flying Fox	Guam Rail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Gruiformes (Gruiformes)
Family	Pteropodidae (Fruit Bats)	Rallidae
Genus	Pteropus (Flying Foxes)	Gallirallus
Species	Pteropus poliocephalus	Gallirallus owstoni

Evolutionary Relationship

Gray-headed Flying Fox and Guam Rail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-headed Flying Fox

VU — Vulnerable

Guam Rail

NE — Not Evaluated

Physical Characteristics

Attribute	Gray-headed Flying Fox	Guam Rail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-headed Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Guam Rail

Habitat

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

Range

Found in Norway.