Backpack Explorer Stickers: Nature Adventure is packed with 300 colorful stickers kids can use to track nature finds, create habitat scenes, and make a trail map on the illustrated activity pages. The best-selling Backpack Explorer series presents a new, interactive sticker book for nature-loving kids ages 4 and up. The book is packed with 300 colorful stickers of plants, trees, animals, birds, bugs, and flowers kids can use on the illustrated activity pages to track their nature finds, create habitat sticker scenes, and design their own trail map. With the scientifically accurate sticker illustrations, kids learn to identify the featured animals, birds, bugs, flowers, trees, and rocks while they play.