Sources
This pages includes book sources from which much of the information on this blog comes from.
Source 1:
Tricas, Timothy C., and L. R. Taylor. A Guide to Sharks & Rays. San Francisco, CA: Fog City, 2002. Print.
Source 2:
Gill, Peter. Whales, Dolphins & Porpoises. San Francisco, CA: Fog City, 2000. Print.
Source 3:
George, J. David, and Jennifer J. George. Marine Life: an Illustrated Encyclopedia of Invertebrates in the Sea. New York: Wiley, 1979. Print.