Dyeing Poison Dart Frog (IMAGE) University of Bristol Caption 'The bright colours of the Dyeing Poison Dart Frog (Dendrobates tinctorius) act as both a salient warning and camouflage.' Credit James B. Barnett 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.