Atlantic puffin. High-speed footage of an Atlantic puffin (Fratercula arctica) coming in to land amongst others on a sunlit clifftop. In the background seabirds are nesting on the ledges of a sea cliff in shadow. The Atlantic puffin is found on and around the North Atlantic Ocean. It lives primarily on the water and is an excellent swimmer, hunting by chasing small fish underwater. It returns to land for the breeding season, nesting in colonies on northern coasts and rocky islands. Its brightly coloured bill is used in ritual mating displays. The Atlantic puffin measures about 30 centimetres in length. Photographed on Skomer Island, Pembrokeshire, Wales, UK.