Learn and laugh with friends Izzy, Rosie, Sandy and Skip in this delightful animated program from the National Wildlife Federation. In this volume, "It's Raining Worms" finds the friends meeting the creatures that live in the soil; the search for a baby dragonfly leads the foursome to a fascinating ecosystem in "Wow! Wetland!" and in "A Nose by Any Other Name," the gang unearths an acorn and sets out to find the animal that buried it.