Bird and Glider (image) Salk Institute Share Print E-Mail Caption Bird and glider, flying in tandem. Credit Phil Richardson, © Woods Hole Oceanographic Institution Usage Restrictions with credit and related coverage. 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.