An animal that can both swim and walk on land is referred to as an amphibious animal. Amphibians, such as frogs and salamanders, represent a classic example, but the term can also apply to various mammals, such as otters or seals. These animals possess adaptations that allow them to thrive in both aquatic and terrestrial environments. Amphibious creatures usually have features like webbed feet for swimming and strong limbs for movement on land. Their life cycle often involves a transition from an aquatic juvenile stage to a more terrestrial adult form, showcasing their unique adaptability to different habitats.