A large school of yellowtail surgeonfish (Prionurus punctatus) on the only living reef in the Sea of Cortez, Cabo Pulmo, Baja California Sur, Mexico, North America

horizontal horizontal image underwater day nobody no one no one yellowtail surgeonfish prionurus punctatus coral reef sea of cortez cabo pulmo baja california sur mexico usa us united states united states of america north america american north american travel animal themes animal animals fauna large group of animals water marine animal fish shoal of fish school of fish shoaling shoal surgeonfish