Snorkeling Rivers and Streams takes readers on an underwater nature hike and chronicle adventures and discoveries in our amazing freshwaters. This how-to-do-it book is a perfect introduction to the growing sport of river snorkeling. Readers will experience the thrills, excitement, and discoveries that can be found underwater and learn about the aquatic life of fish, insects, snakes, frogs, and turtles that live below the surface. We often perceive...