The Escudo sloth is the world's smallest sloth and according to sloth-expert Bryson Voirin, the most laid-back."While mainland sloths will fight with you or run away if you are trying to capture them, pygmy sloths have had no contact with the outside world for 10,000 years. When they see me they have no clue what to think."
about zoos and their mission regarding breeding endangered species, nature conservation, biodiversity and education, which of course relates to the evolution of species.