Computational Sustainability (IMAGE) U.S. National Science Foundation Caption One expedition will study computational sustainability. Shown: Annual abundance of the tree swallow. Credit Daniel Fink, Cornell Lab. of Ornithology 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.