Marine mammals and sonar concern, but very little definitive information was known. In 1995 a comprehensive book on the relation between marine mammals and noise had been published, and it did not even mention strandings. In 2013, research showed beaked whales were highly sensitive to mid-frequency active sonar. Blue whales have also been shown to flee from the source of mid-frequency sonar, while naval use of mid- and high- frequency side-scan sonar was deemed 'the most probable cause' of a mass stranding of around 50 short-beaked common dolphin ("Delphinus delphis") on 9 June 2008 in Falmouth Bay, Cornwall, UK. There was anecdotal evidence from
Creature animation earlier, in 1989, the pioneering digital animation studio Industrial Light & Magic created a water creature for the James Cameron film "The Abyss". Again, not knowing how a water creature might move, considerable effort was required by the animators to imagine how such a creature might perform and behave. Creature animation Creature animation is a specialised part of the animation process which involves bringing realistic animals and creatures to life. It is often distinguished from character animation, which involves breathing life into animated characters and creating the illusion of thought, feeling and emotion. Creature animators create highly realistic motion in