Fairy-Wren Babies Need Password for Food (IMAGE) Cell Press Caption Fairy-wren babies need password for food. Credit Colombelli-Negrel et al., <I>Current Biology Usage Restrictions Credit Required 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.