THOMSON, CARROLL COUNTY, ILLINOIS LAND FOR SALE: 1 - 13 of 13 listings.
Confidence votes 13. The proboscis monkey, is endangered because land shortage due to people building plantations and houses. Before 2006, people were hunting them. and now there is only about 3,000 left in the island Borneo and Sarawak.he proboscis monkey is an endangered species due to habitat loss and hunting. To see a picture of the proboscis monkey, see the related link.
Why Are Orangutans Endangered? As forest dwelling primates, orangutans are entirely dependent on the forest for their survival. Unfortunately, Indonesia and Malaysia have some of the highest rates of deforestation in the world, and logging, both legal and illegal, has seen wild populations decimated.