Trial from Dancing Cockatoo Study (video) Cell Press Share Print E-Mail Loading video... Caption This video is an excerpt from one trial of the dancing cockatoo study, with movements labelled using acronyms from Table 1 in the paper. Credit Irena Schulz Usage Restrictions Credit Required. 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.