Sharks sometimes come to have fun near the Portuguese coast, and that's what obviously happened this Sunday, August 2nd. three Algarve beaches have hoisted the red flag after a shark was spotted near Tavira. The beaches on which the red flag was raised were Terra Estreita, Barril and Ilha de Tavira. Lisbob, the expatriate assistant in Portugal, tells you all about the return of sharks to the Algarve.