Freeze and Flee: The Costly 'Escape' Response of Narwhal (image) American Association for the Advancement of Science Share Print E-Mail Caption Greenland narwhals. This material relates to a paper that appeared in the Dec. 8, 2017, issue of Science, published by AAAS. The paper, by T.M. Williams at University of California, Santa Cruz in Santa Cruz, CA, and colleagues was titled, "Paradoxical escape responses by narwhals (Monodon Monoceros)." Credit M.P. Heide-Jorgensen Usage Restrictions Please cite the owner of the material when publishing. This material may be freely used by reporters as part of news coverage, with proper attribution. Non-reporters must contact Science for permission. 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.