Graham Eaton,Graham Eaton / Bottlenose Dolphin (Tursiops truncatus) splashing water as it surfaces, Cardigan Bay, Wales, May

Graham Eaton / Compass Jellyfish, in murky water, Abersoch, Cardigan Bay, Wales, July

Graham Eaton / Common / Moon Jellyfish (Aurelia aurita) seen from below. Cardigan Bay, Wales, June. Highly commended, marine category, British Wildlife Photography Awards (BWPA) competition 2012.

Graham Eaton / Snake Pipefish (Entelurus aequoreus) head portrait in profile in weed, Cardigan Bay, Wales, May.

Graham Eaton / Great Black-backed Gulls (Larus marinus) flying over the sea in a storm, near St Tudwals Islands, Cardigan Bay, Wales, May 2009.

Graham Eaton / Common / Moon Jellyfish (Aurelia aurita) swarming in shallow water over kelp, Cardigan Bay, Wales, June. Highly commended in Coast and Marine category, British Wildlife Photographer of the Year Awards...

Graham Eaton / Young Grey Seal (Halichoerus grypus) underwater amongst kelp, Cardigan Bay, Wales, UK, July

Graham Eaton / Lesser Black-backed Gull (Larus fuscus) catching a large fish, Cardigan Bay, Wales, UK, May

Graham Eaton / Young Grey Seal (Halichoerus grypus) in murky water, Cardigan Bay, Wales, UK, July

Graham Eaton / Herring Gull (Larus argentatus) feeding on sandeel, underwater shot, Cardigan Bay, Wales, UK, June

Graham Eaton / Herring Gull (Larus argentatus) on still water, Cardigan Bay, Wales, UK, August

Graham Eaton / Herring Gull (Larus argentatus) looking up at flock following a boat, Cardigan Bay, Wales, UK, July