Puerto Rican Crested Toad (IMAGE) Wildlife Conservation Society Caption The Puerto Rican crested toad is the focus of an ongoing reintroduction effort in Puerto Rico's Guanica State Forest. Credit Luke Groskin (c) Wildlife Conservation Society Usage Restrictions One time-usage 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.