Become a Wildlife Detective! Spotting animals in the wild is tricky, but they leave plenty of clues behind—especially tracks. Examine the evidence. Study the animal tracks. See if you can guess “Whose track is that?” Then turn the page to discover the answer. This interactive and entertaining picture book features the full-color photography of Stan Tekiela, a professional naturalist and award-winning author. With every reading, children get more familiar with a variety of North American critters. They might soon start seeing animal tracks on every outing! Author: Tekiela, Stan.