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.
Most of the animals found in the tropical rainforests are endangered, as are the tropical rainforests themselves. Rainforests are vital to our environment as they play an important role in producing oxygen and these animals are important as they maintain the tropical rainforests.