Frog (2 of 2) (image) University of Chicago Press Journals Caption This is a strawberry poison dart frog from Isla Bastimentos. New research shows that the conspicuousness of a frog's color pattern -- as seen by birds -- corresponds to its toxicity. Credit Martine Maan © Usage Restrictions None 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.