Betsileo ethnic group in Madagascar (IMAGE) Universitat Autonoma de Barcelona Caption As well as farming, Betsileo rely on gathering, fishing, hunting, exchange and trade of goods. Most of these are dependent on nature. During the lean season in particular, the forest is a vital resource for wild edible plants. Credit Vincent Porcher Usage Restrictions Please, name the author and ICTA-UAB More pictures available in the linked folder 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.