References

1"5 Strange Brains in the Animal Kingdom." Mental Floss. Accessed: June 2017.

2"About Whales and Dolphins." WDC. Accessed: June 16, 2017.

3"Ambergris, Sperm Whale Poop, Is Almost Literally Worth Its Weight In Gold." HuffPost. February 15, 2012. Accessed: June 16, 2017.

4"Baby Humpbacks Need 150 Gallons of Whale Milk." Smithsonian. Accessed: June 16, 2017.

5"Blue Whale." National Geographic. 2017. Accessed: June 16, 2017.

6Bortolotti, Dan. Wild Blue: A Natural History of the World’s Largest Animal. New York, NY: Thomas Dunne Books, 2008.

7Briggs, Helen. "When Whales Walked the Land." BBC News. September 21, 2005. Accessed: June 16, 2017.

8Carwardine, Mark. Whales, Dolphins, and Porpoises. New York, NY: Dorling Kindersley, 1995.

9"Cetacea." Etymology Online. Accessed: June 18, 2017.

10Derbyshire, David. "Whales Getting Sunburnt Because of Holes in the Ozone Layer." Daily Mail. November 10, 2010. Accessed: June 16, 2017.

11Ellis, Richard. The Book of Whales. New York, NY: Alfred A. Knopf, Inc., 1985.

12"Exclusion Zone for Special Whale." BBC News. June 30, 2009. Accessed: June 16, 2017.

13Heller, Steven. "The Whale That Inspired Moby Dick Swims Again." The Atlantic. August 21,2014. Accessed: June 17, 2017.

14"Is The Hippopotamus The Closest Living Relative To The Whale?" Science Daily. March 19, 2009. Accessed: June 16, 2017.

15Jones, David. Whales. Vancouver, BC, Canada: Whitecap Books, Ltd., 2005.

16Kaplan, Matt. "Researchers Sneak up on Sleeping Whales." Nature. February 21, 2008. Accessed: June 16, 2017.

17Kelsey, Elin. Watching Giants: The Secret Lives of Whales. Berkeley, CA: University of California Press, 2009.

18Khan, Amina."Like a Tree's Rings, Blue Whale's Earwax tells a Story of its Life." LA Times. September 18, 2013. Accessed: June 16, 2017.

19Krisch, Joshua, and EJ Fox. "We Killed Nearly 3 Million Whales In The Past Century." Vocative. March 14, 2015. Accessed: June 16, 2017.

20"Orca." National Geographic. 2017. Accessed June 16, 2017.

21Welsh, Jennifer. "Whale's Big Gulp Aided by Newfound Organ." Live Science. May 23, 2010. Accessed: June 17, 2017.

22"Whales, Dolphins, and Sound." Australian Government. Accessed: June 18, 2017.

23Yong, Ed. "Blue Whales Can Eat Half a Million Calories in a Single Mouthful." Discover. December 9, 2010. Accessed: June 16, 2017.