Tayrona National Park, Colombia
Before I left to come out here, Euan had told me that a bat weighs the same as 11 paper clips (as small boys do as you're quietly sitting having a cup of tea). Well the bats here haven't been told that and would have put one of my chickens to shame. They look huge but are only around at night. I was expecting the fruit bats of **** D'Ivoire which launch themselves from the trees in the daytime, flipping and flopping about for a few minutes, before getting tired a...