Homonym: flippers (Footwear)
Flippers are specialized limbs found in some aquatic animals, such as seals, sea lions, and penguins. These adaptations help them swim efficiently in water, allowing for quick movement and agility. Flippers are typically flattened and streamlined, which reduces drag as the animal propels itself through the water.
In addition to their role in swimming, flippers can also assist with balance and maneuvering on land. For example, sea turtles use their flippers to navigate both in the ocean and on sandy beaches. Overall, flippers are essential for the survival and mobility of these marine creatures.