When looking at whale research, under-water sound is a huge factor in considering cetacean health and wellbeing. Most whales use a variation of their own pitches to socialize and communicate with eachother, as well as to locate their food. The noises they make vary from clicks and whistles to pulsed calls.
Prince of Whales Whale Watching is constantly searching for ways to update its vessels and lead in innovation. Its newest in-operation vessel, the Salish Sea Dream was fitted with jets in place of props to propel it on the water safely and efficiently.