Cuttlefish Inking (video) Woods Hole Oceanographic Institution Share Print E-Mail Loading video... Caption A cuttlefish responds to a sound source by inking and jetting, indicating it experienced the sound as an extreme threat. Responses to different sounds elicited a different behaviors, including twitching to mild color change. Credit Video courtesy of Aran Mooney, Woods Hole Oceanographic Institution Usage Restrictions None 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.