A baby seal is commonly referred to as a "pup." The term is used to describe young seals during their early stages of life, which can vary in duration depending on the species. Seal pups are typically born on land or ice and are nursed by their mothers until they are strong enough to hunt for food on their own. Depending on the species, pups can have distinct characteristics, such as fluffy fur, which helps them retain heat. Seals are found in marine environments across the globe, and the early life of a pup is crucial for its survival amidst changing oceanic conditions.