Mimmo the bottlenose dolphin has recently been injured by a boat Sign up to Simon Calder’s free travel email for expert advice and money-saving discounts Get Simon Calder’s Travel email Get Simon Calder’s Travel email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice Venice has found itself captivated by an unexpected, acrobatic visitor: a wild dolphin . The feeling appears mutual, as the creature, nicknamed Mimmo, has