The Devil and Fred and Lenny

In the island of Tasmania, Fred and Lenny are looking for tree kangaroos for the zoo they sponsor. Before they find anything, they find a small black marsupial called a Tasmanian devil. After learning they're rare, Fred goes out of his way to catch it using every trick in the book, but gets mauled by the devil every time he does. In the end, Lenny actually catches it!