Mussels are compact mollusc that can be very easily identified on rocks, near seashores, and near docks. They actually have a single food items and also have pretty limited movement, so most mussels remain in a person place their whole life.. thats boring! Nurse Sharks can be a nocturnal bottom https://icelisting.com/story19628125/how-much-you-need-to-expect-you-ll-pay-for-a-good-rare-fish