Tree Frog (image) Society for Experimental Biology Share Print E-Mail Caption White's tree frogs (Litoria caerulea) show extraordinary abilities to cling to surfaces. They achieve this through specialized toe pads that can self-clean. Credit Diana Samuel 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.