As you walk through the woods, what you usually notice are the "mega-fauna" - animals that are fairly large, like squirrels or birds. Then there are the tiny creatures you don't notice - like Pennsylvania's 120 species of land snail. In the western part of the state, one man wants to make sure snails get their share of the limelight. WPSU's Cynthia Berger has this report. This piece was reported and produced with assistance from WPSU intern Joe Anuta.