While are sleeping in our beds at night, there's another world that is waking up. Learn about nocturnal animals and discover how their senses enable them to successfully find food and communicate with little or no light. Discover the importance of echolocation, how fireflies "talk" and then hunt for spiders with their glowing green eyes. (NCSCOS Science Standards: K-Goal 1; 1^st-Goal 1; 4^th-Goal 1)