Northwest Atlantic Whales, Dolphins, and Porpoises Atlantic white-sided dolphin Fin whale Humpback whale Minke whale North Atlantic right whale Sei whale Short-beaked common dolphin HARBOR PORPOISE BOTTLENOSE DOLPHIN Pinnipeds Harbor seal Gray seal Fish & Sea Turtles Basking sharks Ocean SunFish Sea turtles White Sharks Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)