Saunders's Gull
- kingdom: Animalia
- phylum: Chordata
- class: Aves
- order: Charadriiformes
- family: Laridae
- genus: Chroicocephalus
- species: Chroicocephalus saundersi
Ishiki
AichiFunabashi
ChibaFukuoka-shi
Nakatsu
FukuokaHatsukaichi
HiroshimaMatsubase
Yatsushiro
KumamotoNaha-shi
Okinawa
Tomigusuku
Okinawa
JapanMacau
02
MacaoSanto Tomas
Ilocos
Philippines