Inner ear endocast of the toothed (VIDEO) Yale University This video is under embargo. Please login to access this video. Caption Inner ear endocast of the toothed "near-bird" Hesperornis regalis showing the arches of the vestibular system above and the elongated cochlea below. Credit Michael Hanson and Bhart-Anjan S. Bhullar 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.