Gecko Gliding in Wind Tunnel (image) University of California - Berkeley Share Print E-Mail Caption This photo of a flat-tailed house gecko skydiving in a wind tunnel was selected for the cover of the March 18, 2008, issue of PNAS. Geckos use their fat-filled tail to right themselves in midair and maneuver to a secure perch. Credit Robert Full/UC Berkeley, copyright PNAS/NAS 2008. 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.