What does a blue whale smell like?

Blue whales, like many marine mammals, have a relatively low scent profile due to their aquatic environment. They do not have a distinct smell like terrestrial animals; however, their skin may carry a salty, briny scent from the ocean. Additionally, their breath, when exhaled, can have a slightly fishy or marine odor due to the microorganisms in their blowhole and the ocean water they inhabit. Overall, the scent of a blue whale is subtle and influenced by its marine surroundings.