Spice Finch (IMAGE) University of California - San Diego Caption Various properties of vasotocin neurons differ between estrildid finch species that are relatively asocial and those that are more gregarious, such as this spice finch. Credit Photo courtesy of D. Behrens Usage Restrictions None. Note to editors: high-resolution versions available. 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.