Western Lowland Gorilla (IMAGE) Wildlife Conservation Society Caption Western lowland gorillas in the Ndoki-Loukala landscape were the subject of the first-ever landscape-wide study of great apes and elephants. Credit Thomas Breuer/Wildlife Conservation Society Usage Restrictions for one-time use for stiries directly related to this press release 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.