Zebra Finches (IMAGE) Max-Planck-Gesellschaft Caption The song of the zebra finch seems to have evolved from a simple system for innate calls. Credit MPI f. Ornithology/ S. Seltmann 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.