Cannibalistic feeding attack (IMAGE) Max Planck Institute for Chemical Ecology Caption A migratory locust Locusta migratoria eats a conspecific. Cannibalism is considered one of the main drivers of the devastating swarming behavior of locusts. Credit Benjamin Fabian, MPI for Chemical Ecology Usage Restrictions Credit must be given to the creator. License CC BY 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.