Chickadee Problem-Solving Test (VIDEO) Lehigh University This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption To test their learning skills, McQuillan presented the birds with a novel problem to solve. Credit Michael McQuillan 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.