A Male Drill (Mandrillus leucophaeus) (image) Lund University Caption Hunting for meat in the African rainforests has halved the number of primates. However, the hunting also has other negative consequences. The decline in the number of primates causes a reduction in the dispersal of seed by the primates, and this leads to a reduction in the numbers of important fruit trees and changes to the rainforest. This has been shown in new research from Lund University in Sweden. Credit Photographer: Ola Olsson Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.