The Atlantic Puffin can mostly be found in the coast of Skomer Island, which is a Welsh island located off the southwest coast of Wales. Skomer Island is known for its large population of puffins, which have become a popular attraction for tourists and birdwatchers. The puffins are known for their colorful beaks and distinctive waddling walk, and they feed primarily on small fish and plankton. Skomer Island has been designated as a National Nature Reserve, and efforts are being made to protect the puffin population and their habitat on the island.