Learn what mucous is for. Learn about amphibians and how their mucous helps them survive. What other animals have mucous? (worms, snails, slugs, fish, etc) Does their mucous help them in the same way? How are these creatures important to humans? Learn about indicator species. Experience what mucous feels like. Live animals are part of this presentation and may include: Salamanders, frogs, snails or slugs, worms, etc)