How do seals smell stuff?

Seals have a highly developed sense of smell, primarily through their nasal receptors. Although they primarily rely on their other senses, like sight and hearing, for hunting underwater, they can still detect odors in the air when they are on land. Their olfactory system allows them to pick up scents from potential prey or environmental cues, enhancing their ability to navigate and find food. However, their sense of smell is not as crucial as it is for some terrestrial mammals.