Find your way from the start to the finish of these not-so-easy and unusual shaped maze puzzles. All have a zoo animal theme. For an extra challenge - time how

This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series:

Zoo Animal Welfare thoroughly reviews the scientific literature on the welfare of zoo and aquarium animals. Maple and Perdue draw from the senior author’s 24