Banded Songbird (image) University of Missouri-Columbia Caption Researchers banded nestling birds, such as this ovenbird, and then radio-tracked them for several weeks after leaving the nest to determine survival and habitat use. Credit Credit: Julianna Jenkins, University of Missouri Ph.D. candidate. Usage Restrictions None 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.