Critter Litter: See what critters leave behind! is a Mom's Choice Awards Gold Recipient. Kids will be crazy about critters after this engaging introduction to wildlife! Award-winning author, naturalist and photographer Stan Tekiela shares fun facts about 12 animals and the "litter" they leave behind. Young readers will learn to tell what's visited the area by the signs left behind: animal tracks, food and, yes, even scat (poop)! Let kids giggle as they learn to appreciate mammals and the natural world.