A three-toed sloth (Bradypus) at the Aiunau Foundation in Caldas, some 25 km south of Medellin, Antioquia department, Colombia on September 15, 2012. Croatian scientist Tinka Plese created the foundation 10 years ago, where sloths --which have been captured by illegal wildlife traffickers and then sold to people between US40 to 150 dollars-- are rescued, rehabilitated and released. More than 700 sloths have been released to date. AFP PHOTO/Raul ARBOLEDA (Photo credit should read RAUL ARBOLEDA/AFP/GettyImages)
Everyone loves sloths, it’s a scientific fact. Here are 21 reasons why they are amazing.