Elephant Trails 2 (IMAGE) Purdue University Caption African forest elephants, highly sociable animals, travel in small family groups to meet others at these muddy water sources, which are full of rich minerals they can't find in the forests. By clearing routes to these destinations, elephants have created a very complex network of roads that residents, tourists, scientists and loggers still use today. Credit Carolyn A. Jost Robinson Usage Restrictions None License Licensed content 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.