<i>Akawaio penak</i> (3 of 3) (IMAGE) University of Toronto Caption This is the Akawaio penak. Credit Hernán López-Fernández 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.