I made an elephant journal box, and I collected some facts about the Capybara. I didn't know this when I picked it, but I think it was a bit of serendipity.
There is a children's book about the Capybara, written by Bill Peet about their pet capybara called Capyboppy. Bill Peet started as an "inbetweener" in the animation department at the Walt Disney Studios. We rose through the ranks to become the primary "story man." He completed the entire storyboards for both 101 Dalmatians and "The Sword and the Stone," but he also worked on Pinocchio, Fantasia, Dumbo, Song of the South, Peter Pan, Cinderella, Alice in Wonderland, Sleeping Beauty. and Jungle Book.