Poison Frog (IMAGE) University of Veterinary Medicine -- Vienna Caption If male poison frogs take over new territories, they become cannibals and start eating up other clutches. Credit Andrius Pasukonis 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.