WCS Survey Team Members (IMAGE) Wildlife Conservation Society Caption Because of the deterioration of roads in eastern Democratic Republic of Congo due to civil war, project leaders used boats on Lake Tanganyika to bring field teams to the survey sites, some of which had never before been surveyed by scientists. Credit Andy Plumptre/Wildlife Conservation Society Usage Restrictions One-time usage only. 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.