Endnotes
1- Karibu (Welcome). (n.d.). Retrieved October 7, 2014.
2- Our History. (n.d.). Retrieved October 7, 2014.
3- Traveling Zoos and Petting Zoos. (n.d.). Retrieved October 1, 2014.
4- "Zoos Vs Sanctuaries." In Defense of Animals. IDA International, n.d. Web. 17 Sept. 2014.
5- Appleby, Michael C., and Barry O. Hughes. Animal Welfare. Wallingford, Oxon, UK: CAB International, 1997. Print.
6- Circuses. (n.d.). All About Animals > Primary Kids > Issues. Retrieved October 9, 2014,
7- Circuses involving animals: Stop the abuse of circus animals in circuses in the U.S. (n.d.). Change.org. Retrieved October 9, 2014
8- Wild animals in circuses? Questions and answers. (n.d.). Animal Defenders International. Retrieved October 9, 2014
9- Circus ban in Plymouth, MA will stand! - Stop Circus Suffering. (n.d.) Stop Circus Suffering. Retrieved October 9, 2014
10- Corbis, Getty Images. (n.d.) Advertisement. Retrieved Oct. 16, 2014 from http://adsoftheworld.com/media/print/lpda_lion
11- DeDe, myLot. (n.d.) Photo. Retrieved Oct. 16, 2014 from http://www.mylot.com/post/2665519/zoos-good-or-bad-for-animals
12- (n.a.) March 24,2009. Photo. Retrieved Oct. 16,2014 from http://todaysarthur.blogspot.com/2009_03_01_archive.html
13- Rocky Mountain Wildlife Conservation Center. (2014). Frequently Asked Questions. Retrieved from http://www.wildanimalsanctuary.org/sanctuary/faq.html
14- Our History. (n.d.). Retrieved October 7, 2014 from http://www.wildlifesafari.net/history.html
15- Wildlife Expeditions. (n.d.). Retrieved October 7, 2014 from http://www.tetonscience.org/wildlife-expeditions/home
16- Munn, O. (2011, November 21). Sarah Cannot Wait Another Day. The Huffington Post. Retrieved October 16, 2014, from http://www.huffingtonpost.com/olivia-munn/ringling-bros-animal-abuse-elephants_b_1106802.html
17- Lin, D. (n.d.). 10 Arguments For and 13 Against Zoos. Retrieved October 1, 2014, from http://animalrights.about.com/od/animalsinentertainment/a/Arguments-For-And-Against-Zoos.htm
18- Endangered Species Science - National Zoo| FONZ." Endangered Species Science - National Zoo| FONZ. Smithsonian Conservation Biology Institute. Web. 27 Sept. 2014 from <http://nationalzoo.si.edu/scbi/endangeredspecies/default.cfm>.
1- Karibu (Welcome). (n.d.). Retrieved October 7, 2014.
2- Our History. (n.d.). Retrieved October 7, 2014.
3- Traveling Zoos and Petting Zoos. (n.d.). Retrieved October 1, 2014.
4- "Zoos Vs Sanctuaries." In Defense of Animals. IDA International, n.d. Web. 17 Sept. 2014.
5- Appleby, Michael C., and Barry O. Hughes. Animal Welfare. Wallingford, Oxon, UK: CAB International, 1997. Print.
6- Circuses. (n.d.). All About Animals > Primary Kids > Issues. Retrieved October 9, 2014,
7- Circuses involving animals: Stop the abuse of circus animals in circuses in the U.S. (n.d.). Change.org. Retrieved October 9, 2014
8- Wild animals in circuses? Questions and answers. (n.d.). Animal Defenders International. Retrieved October 9, 2014
9- Circus ban in Plymouth, MA will stand! - Stop Circus Suffering. (n.d.) Stop Circus Suffering. Retrieved October 9, 2014
10- Corbis, Getty Images. (n.d.) Advertisement. Retrieved Oct. 16, 2014 from http://adsoftheworld.com/media/print/lpda_lion
11- DeDe, myLot. (n.d.) Photo. Retrieved Oct. 16, 2014 from http://www.mylot.com/post/2665519/zoos-good-or-bad-for-animals
12- (n.a.) March 24,2009. Photo. Retrieved Oct. 16,2014 from http://todaysarthur.blogspot.com/2009_03_01_archive.html
13- Rocky Mountain Wildlife Conservation Center. (2014). Frequently Asked Questions. Retrieved from http://www.wildanimalsanctuary.org/sanctuary/faq.html
14- Our History. (n.d.). Retrieved October 7, 2014 from http://www.wildlifesafari.net/history.html
15- Wildlife Expeditions. (n.d.). Retrieved October 7, 2014 from http://www.tetonscience.org/wildlife-expeditions/home
16- Munn, O. (2011, November 21). Sarah Cannot Wait Another Day. The Huffington Post. Retrieved October 16, 2014, from http://www.huffingtonpost.com/olivia-munn/ringling-bros-animal-abuse-elephants_b_1106802.html
17- Lin, D. (n.d.). 10 Arguments For and 13 Against Zoos. Retrieved October 1, 2014, from http://animalrights.about.com/od/animalsinentertainment/a/Arguments-For-And-Against-Zoos.htm
18- Endangered Species Science - National Zoo| FONZ." Endangered Species Science - National Zoo| FONZ. Smithsonian Conservation Biology Institute. Web. 27 Sept. 2014 from <http://nationalzoo.si.edu/scbi/endangeredspecies/default.cfm>.