Although puffins are exceptional divers, they don't technically fly underwater. Instead, they use their wings to propel themselves through the water, exhibiting a unique swimming technique. Puffins can dive to impressive depths, reaching up to 200 feet (60 meters) below the surface in search of fish. They use their wings to "fly" underwater, flapping them rapidly, similar to how they would fly through the air. This enables them to navigate and chase their prey with agility and precision. So, while puffins might not fly underwater in the traditional sense, they certainly showcase their flying skills in the depths of the ocean! 🐧🌊✨