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Learn More
In Learn More the National Geographic magazine team shares some of its best sources and other information to expand your knowledge of our featured subjects. Special thanks to the Research Division.

Related Links

Smithsonian Tropical Research Institute
Discover the research projects taking place in this biologically rich island, and learn about its history and the conservation initiatives that staff scientists have created.

ARTS Initiative
Get more information about this innovative research system developed by Roland Kays and Martin Wikelski.


Emmons, Louise H. Neotropical Rainforest Mammals: A Field Guide, 2nd ed. University of Chicago Press, 1997.

Fitzgerald, Sarah. International Wildlife Trade: Whose Business Is It? World Wildlife Fund, 1989.

Haines, Aaron M., Michael E. Tewes, and Linda L. Laack. "Survival and Sources of Mortality in Ocelots." Journal of Wildlife Management (January 2005), 255.

Murray, Julie L., and Gregory L. Gardner. "Leopardus pardalis." Mammalian Species (May 9, 1997), 1-10.

Nowell, Kristin, and Peter Jackson. Wild Cats: Status Survey and Conservation Action Plan. World Conservation Union (IUCN), 1996.

NGS Resources

Wilsdon, Christina. "A Spot for the Ocelot." National Geographic World (June 1994), 15-18.