Delve into the forests, burrow under the ground, and dive into the deep to discover nature's most peculiar creatures and learn about their behavior, diet, and habitat, as well as folk beliefs about each animal. Hidden away in Earth's forests, caves, and oceans, these creatures might look or behave in peculiar ways but, as you will soon find out, every oddity serves a purpose: the long, skeletal finger of an aye-aye, used by this lemur to tap on trees...