Do you love cavorting with snakes, frogs, salamanders and other reptiles and amphibians? Would you like to explore the natural habitats of these creatures and observe their behavior as they migrate between their winter lairs and summer playgrounds? Well then, the “Snake Road” in southern Illinois should be your destination during the semiannual closure of the road to protect the animals. Snake Road, which lies between the shear cliff faces that long ago helped contain the Mississippi River (one mile to the west) and the swamp leftover from when the…