Tagged Crow (image) University of Washington Share Print E-Mail Caption A study led by St. Andrews University in Scotland tagged New Caledonian crows to learn about their social behavior. Credit C. Rutz, Univ. of St. Andrews Usage Restrictions With credit Share Print E-Mail 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.