Murilla Gorilla and the Hammock Problem

Meet Murilla: the messiest, hungriest and hairiest detective around, and her Jungle friends, who constantly need her help to solve their mysteries, including, in this third book, a destroyed hammock. In this third mystery of the Murilla Gorilla Detective series, Okapi discovers that one of his hammocks has a hole in it. What could have happened? It is up to Murilla to find out, following a set of strange-looking prints leading away from the hammock.