Small orange frog (IMAGE) Michigan State University Caption Michigan State University researchers and collaborators in Ecuador have shown that up to 32 harlequin frog species once believed to be possibly extinct are still surviving in the wild.The bright colors and patterns displayed by some harlequin frogs has helped establish them as cultural icons. Credit Kyle Jaynes Usage Restrictions Permission to use these photos is granted for news coverage of this research with appropriate photo credit License Original 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.