That cheeky grin 🤣⁠ ⁠ Seal fur is specially adapted for life in cold, icy waters. It's incredibly dense and water-resistant, helping to insulate seals by trapping a layer of air close to the skin. This thermal barrier, combined with a thick layer of blubber underneath, keeps them warm even in freezing conditions.⁠ ⁠ Seal pups, in particular, are born with a fluffy white coat known as lanugo, which provides extra insulation in their early weeks of life. As they grow, this is replaced by the sleeker, more waterproof adult fur that allows them to swim, dive, and thrive in some of the planet’s harshest environments.⁠ ⁠ 🎥: hxy7482⁠ ⁠ #seals #wildlife #ladbible