Explore the world's vast jungles and rainforests and meet some of the wild inhabitants that are found in these unique ecosystems. Along with colorful illustrations and intriguing facts, readers 9 to 12 can relish the opportunity to assemble cardstock models of a pouncing jaguar, a beautiful toucan, a spectacled caiman, a capuchin monkey, and a Goliath birdeater tarantula—the largest spider in the world.