A dead blue shark washed up on the beach in Bosa.

The fish was captured by several onlookers who were walking along the beach in the town of Planargia, a short distance from the Aragonese tower.
The blue shark (Prionace glauca) is a type of shark that isn't dangerous to humans. It can reach 4 meters in length and lives between the surface and 150 meters deep, where it hunts small fish, squid, cuttlefish, and pelagic fish.

(Unioneonline)

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