References
1. HD Animals Wallpapers. 2012. HD Animal Wallpapers. Wallpaper of a cute orangutan baby. [Online.] Available at: http://www.hdanimalswallpapers.com/2012/12/wallpaper-of-cute-orangutan-baby.html [19.3.13].
2. Diposkan oleh Ando di. 2010. True Wild Life. All about wildlife. [Online.] Available at: http://true-wildlife.blogspot.co.uk/2010/10/orang-utan.html [19.3.13]. 3. Orangutan Outreach. 2013. Orangutan Outreach: Reach out and save the orangutans. [Online.] Available at: http://redapes.org/about-us/ [19.3.13]. 4. The Orangutan Foundation UK. 2009. Orangutan foundation. A future for orangutans, forests and people. [Online.] Available at: http://www.orangutan.org.uk/about-orangutans/species-information [19.3.13]. 5. Ancrenaz, M., Marshall, A., Goossens, B., van Schaik, C., Sugardjito, J., Gumal, M. & Wich, S. 2008. Pongo pygmaeus. In: IUCN 2012. IUCN Red list of Threatened species. Version 2012.2. [Online]. Available at: http://www.iucnredlist.org/details/17975/0 [19.3.13]. 6. Singleton, I., Wich, S.A. & Griffiths, M. 2008. Pongo abelii. In: IUCN 2012. IUCN Red list of Threatened species. Version 2012.2. [Online]. Available at: http://www.iucnredlist.org/details/39780/0 [19.3.13]. 7. Steele, C. 2003. Animals of the rainforest. Orangutans. Raintree. Harcourt Education Ltd. Oxford. 8. Brend, S. 2000. Natural World. Orangutan. Hodder Wayland. Roger Coote Publishing, Suffolk. UK. 9. Philadelphia Zoo. 2013. Sumatran Orangutan. [Online.] Available at: http://www.philadelphiazoo.org/zoo/Meet-Our-Animals/Mammals/Primates/Orangutan.htm [19.3.13]. 10. Atlanta Foulton County Zoo. 2013. Atlanta Foulton County Zoo. Orangutan. [Online.] Available at: http://www.zooatlanta.org/home/animals/mammals/orangutan [19.3.13]. 11. Schmidt, D. 2004. Orangutan Husbandry Manual. Nutrition Chapter. [Online.] Available at: http://www.nagonline.net/HUSBANDRY/Diets%20pdf/Orangutan%20Nutrition.pdf [19.3.13]. 12. Caton, J.M., Hume, I.D., Hill, D.M. & Harper, P. 1999. Digesta retention in the gastro-intestinal tract of the orang utan (Pongo pygmaeus). Primates. 40 (4). p.551-558. 13. Schmidt. D.A., Kerley, M.S., Dempsey, J.L., Porton, I.J., Porter, J.H., Griffin. M.E., Ellersieck M.R. & Sadler, W.C. 2005. Fiber digestibility by the Orangutan (Pongo abelii): In vitro and in vivo. Journal of Zoo and Wildlife Medicine 36(4):571-580. 14. San Diego Zoo Global. 2003. Orangutan, Pongo pygmaeus, Pongo abelii. Factsheet. [Online]. Available at: http://library.sandiegozoo.org/factsheets/orangutan/orangutan.htm#diet [19.3.13]. 15. Galdikas, B.M. 1988. Orangutan diet, range, and activity at Tanjung Puting, Central Borneo. International Journal of Primatology. 9 (1), p. 1-35. |
16. Knott, C.D. 1998. Changes in Orangutan Caloric Intake, Energy Balance, and Ketones in Response to Fluctuating Fruit Availability. International Journal of Primatology. 19 (6), p. 1061-1079. 17. Casella, C.M. 2012. Relationships among captive orangutan diets, undesirable behaviors, and activity: Implications for health and welfare. Case Western reserve Unieristy, Department of Biology. [Online.] Available at: http://etd.ohiolink.edu/send-pdf.cgi/Cassella%20Christine%20M.pdf?case1333656271 [19.3.13]. 18. Cheeke, P.R. & Dierendelf, E.S. 2010. Comparative animal nutrition and metabolism. CAB International. Oxfordshire. UK. p.193-195, 200-201. 19. Institute of Biostatistics and Analyses, Masaryk University. 2013. Orangutan Health Project.The Red ape story. [Online.] Available at: http://www.orangutan-health.org/index.php?pg=the-red-ape-story [19.3.13]. 20. Orangutan Conservancy. 2011. Orangutan veterinary advisory group workshop report. [Online.] Available at: http://www.orangutan.com/wp-content/uploads/2011/12/2011-OC-OVAG-Veterinary-Workshop-Report.pdf [19.3.13]. 21. Greenpeace. 2012. Greenpeace. The witness. Nyaru Menteng Orang Utan ProjectNyaru Menteng Orang-Utan Auswilderungsprojekt. [Online.] Available at: http://greenpeaceblogs.org/2012/11/09/five-reasons-why-kfc-should-take-deforestation-off-the-menu/nyaru-menteng-orang-utan-projectnyaru-menteng-orang-utan-auswilderungsprojekt/ [19.3.13]. 22. Matthews, B. 2010. Discover Wildlife. Orangutan photo gallery. [Online.] Available at: http://www.discoverwildlife.com/gallery/orangutan-photo-gallery-brian-matthews [19.3.13]. 23. Hambrick, E. 2013. Endangered Apes: The Orangutan. All about Wildlife. [Online.] Available at: http://www.allaboutwildlife.com/endangered-rainforest-species-orangutans [19.3.13]. 24. Orangutan Photos. 2012. Cuddling Orangutan babies. [Online.] Available at: http://orangutanphotos.blogspot.co.uk/2008/05/cuddling-orangutan-babies.html [19.3.13]. 25. Kumar, A. 2013. The Bornean Orangutan. Save nature, save human [Online.] Available at: [19.3.13]. |