Viewing Guidelines Limit your viewing time. Prolonged exposure to one or more vessels increases the likelihood that marine mammals will be disturbed. Viewing periods of greater than hour should be undertaken only if you are absolutely sure that you are not causing disturbance or any changes in behavior. Since individual animals reactions will vary, carefully observe all animals and leave the vicinity if you see signs of disturbance. Travel in a predictable manner.
Marine mammals appear to be less disturbed by vessels that are traveling in a predictable manner.
The departure from a viewing area has as much potential to disturb animals as the approach. If a marine mammal or sea turtle approaches, put your engine in neutral and allow the animal to pass. Never pursue of follow marine wildlife. Never attempt to herd, chase, or separate groups of marine mammals or females from their young. Avoid excessive speed or sudden changes in speed or direction in the vicinity of animals.