Websites:
Antarctic Ocean. (2013). Leonardo DiCaprio Calls on Putin to Protect Antarctica’s Ocean. Retrieved from http://antarcticocean.org/2013/07/leonardo-dicaprio-calls-on-putin-to-protect-antarcticas-ocean/
Berman, A. (2011, October 4). Leonardo DiCaprio joins IFAW in Urging Public Action to Shut Down Ivory Trade. Retrieved from http://www.ifaw.org/united-states/news/leonardo-dicaprio-joins-ifaw-urging-public-action-shut-down-ivory-trade
Boyer, I. (2014, September 16). Secretary-General designates Leonardo DiCaprio as UN Messenger of Peace, Retrieved from http://www.un.org/climatechange/summit/2014/09/secretary-general-designates-leonardo-di-caprio-un-messenger-peace/
Christies. (n.d.). Christie’s and The Leonardo DiCaprio Foundation Raise $38.8 Million for Wildlife and the Environment. Retrieved from http://www.christies.com/sales/eleventh-hour-new-york-may-2013/index.aspx
Cronin, M. (2014, July 25). Leonardo DiCaprio’s Star-Studded Gala Raised $25 Million For Endangered Animals. Retrieved from https://www.thedodo.com/leonardo-dicaprios-star-studde-641856469.html
FIA Formulae. (2013, December 9). Leonardo DiCaprio & Venturi Automobiles team-up to launch tenth and final Formula E team. Retrieved from http://www.fiaformulae.com/en/news/2013/december/leonardo-dicaprio-venturi-automobiles-team-up-to-launch-tenth-and-final-formula-e-team.aspx
Fogel, S., & Lee, P. (2013, November 21). Leonardo DiCaprio Foundation Donates $3 Million to Help WWF Double Nepal’s Tiger Population. Retrieved from http://www.worldwildlife.org/press-releases/leonardo-dicaprio-foundation-donates-3-million-to-help-wwf-double-nepal-s-tiger-population
Hausheer, J. (2014, February 20). Leonardo DiCaprio Foundation Grants $3 Million to Oceana. Retrieved from http://oceana.org/en/blog/2014/02/leonardo-dicaprio-foundation-grants-3-million-to-oceana?source=twitter
Lee, P. (2010, November 23). The Leonardo DiCaprio Fund at CCF Commits $1 Million to WWF to Save Tigers Now. Retrieved from http://www.worldwildlife.org/press-releases/the-leonardo-dicaprio-fund-at-ccf-commits-1-million-to-wwf-to-save-tigers-now
Leonardo DiCaprio. (n.d.). Retrieved November 6, 2014 from Wikipedia: http://en.wikipedia.org/wiki/Leonardo_DiCaprio#Environmental_activism_and_philanthropy
Lewis, H. (2014, September 21). Leonardo DiCaprio Urges World Leaders to Prioritize Environmental Issues. Retrieved from http://www.hollywoodreporter.com/news/clinton-global-citizen-awards-leonardo-734600
Marks, J. (2014, March 11). Leonardo DiCaprio Narrates Green World Rising Films About Climate Solutions. Retrieved from http://inhabitat.com/leonardo-dicaprio-narrates-green-world-rising-films-about-climate-solutions-video/
Project Aware. (2013). Leonardo DiCaprio Joins Project AWARE Efforts to Protect Sharks. Retrieved from http://www.projectaware.org/update/leonardo-dicaprio-joins-project-aware-efforts-protect-sharks?page=37
Ramirez, S., & Rueven, E. (2014, October 16). DiCaprio Foundation Grants $2 Million to Ocean Conservation. Retrieved from http://www.prweb.com/releases/2014/10/prweb12248766.htm
Stanek, B. (2014, June 17). Leonardo DiCaprio Pledges to Help Save World’s Oceans. Time Magazine. Retrieved from http://time.com/2890285/leonardo-dicaprio-state-department-ocean-conservation/
The Huffington Post. (2010, November 23). Vladimir Putin: Leonardo DiCaprio Praised for Tiger Conservation Efforts at Russian Summit. Retrieved from http://www.huffingtonpost.com/2010/11/23/vladimir-putin-leonardo-d_n_787800.html
Vidal, J. (2008, January 5). 50 People Who Could Save the Planet. The Guardian. Retrieved from http://www.theguardian.com/environment/2008/jan/05/activists.ethicalliving
Wildlife Conservation Network. (2014). Leonardo DiCaprio Foundation Donates $1 Million to Elephant Crisis Fund. Retrieved from http://wildnet.org/updates/leonardo-dicaprio-foundation-donates-1-million-elephant-crisis-fund
World Wildlife. (2010). World Wildlife Fund Announces Partnership with Leonardo DiCaprio to Save Tigers Now. Retrieved from http://www.worldwildlife.org/press-releases/world-wildlife-fund-announces-partnership-with-leonardo-dicaprio-to-save-tigers-now
Videos:
11th Hour Action. (2007, July 10). The 11th Hour Trailer. Retrieved from https://www.youtube.com/watch?v=7IBG2V98IBY
Green World Rising. (2014, August 20). Carbon. Retrieved from https://www.youtube.com/watch?v=pP-Twj2lzB8
Green World Rising. (2014, September 19). Last Hours. Retrieved from https://www.youtube.com/watch?v=2bRrg96UtMc
Green World Rising. (2014, October 30). Green World Rising. Retrieved from https://www.youtube.com/watch?v=XKoch5z0B9Q
U.S. Department of State. (2014, June 17). Leonardo DiCaprio Delivers Remarks at the Our Ocean Conference. Retrieved from https://www.youtube.com/watch?v=FAGNaXWs4rA
United Nations. (2014, September 23). Leonardo DiCaprio (UN Messenger of Peace) at the opening of Climate Summit 2014. Retrieved from https://www.youtube.com/watch?v=vTyLSr_VCcg