Guam rail
- kingdom: Animalia
- phylum: Chordata
- class: Aves
- order: Gruiformes
- family: Rallidae
- genus: Gallirallus
- species: Gallirallus owstoni
Barrigada Village
BarrigadaInarajan Village
InarajanMangilao Village
MangilaoMongmong-Toto-Maite Village
Mongmong-Toto-MaiteTamuning-Tumon-Harmon Village
Tamuning
GuamWestwego
Louisiana
United States