Biodiversity loss in Sumatra
(a) One sub-species of orangutan is found only in the rain forests of Borneo, while the other sub-species of orangutan is found only in the rain forests of Sumatra. These animals are examples of the exceptional biodiversity of (c) the islands of Sumatra and Borneo. Other species include the (b) Sumatran tiger and the (d) Sumatran elephant, both of which are critically endangered. Rainforest habitat is being removed to make way for (e) oil palm plantations such as this one in Borneo's Sabah Province.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"OpenStax College, Threats to Biodiversity. October 17, 2013."
http://cnx.org/content/m44896/latest/Figure_B47_03_02.jpg
OpenStax CNX
CC BY 3.0.
