Song Sparrows (IMAGE) University of California - Davis Caption This is a nestling song sparrow, just after banding and measuring at Point Reyes National Seashore. Researchers at UC Davis are studying the song sparrows to see how and why climate change could affect a species across its ages and stages. Credit Kristen Dybala/UC Davis Usage Restrictions Provide credit. 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.