Did You Know? CapybaraCaptivating and extremely cute, it seems that everyone loves a capybara, and they are hugely popular with people around the world. Did You Know? Capybara explores fascinating facts about these charming creatures. Capybaras are the worlds biggest rodents. They outgrow their mouse and guinea pig relatives by some margin and can be the same size as a large dog. They are semi aquatic, meaning that they live partly in the water and partly on land. Each