Tales of Whales, Turtles, Sharks, and Snails An Elementary Level Education Handbook University of Georgia Marine Extension Service Contributing writers: Jay R. Calkins EdD, Bob Williams and John Crawford Illustrators: Karen Roeder and Edith Schmidt For the Gray's Reef National Marine Sanctuary         Acknowledgements Introduction Short Story Invertebrates Sharks Sea Turtles Whales and Dolphins Conservation of Resources Student Activities Glossary