Strawberry Poison Frogs (<i>Oophaga pumilio</i>) (IMAGE) BMC (BioMed Central) Caption Females tend to mate with the closest calling male. Credit Ivonne Meuche, Oscar Brusa, Karl E. Linsenmair, Alexander Keller and Heike Pröhl Usage Restrictions None 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.