Portrait of Betty (IMAGE) Cell Press Caption This is a portrait of Betty in the old outside aviaries. Credit Alex Kacelnik Usage Restrictions Permission Required: please email berg@zoo.ox.ac.uk requesting permission to use this image 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.