Palm Frog (image) University of Kansas Share Print E-Mail Caption The Solomon Island Palm Frog (Cornufer heffernani) is uncommon and found only in pristine rainforest. Its chirping call is often heard after heavy rains. Credit Scott L. Travers Usage Restrictions None Share Print E-Mail 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.