Stock Photo - 27 September 2023, Spain, Sitges: A fried egg jellyfish (Cotylorhiza tuberculata) swims in the sea in knee-deep water next to bathers. They look interesting, resemble a fried egg from above, and make bathers nervous - on the coast of Catalonia, jellyfish are currently floating near the beach again, including plate-sized so-called fried egg jellyfish. A lifeguard in the seaside resort of Sitges told the German Press Agency that they are now back on the beach, especially on the still hot days. He said they make bathers nervous, but are actually harmless. Photo: Thomas Müller/dpa. - Sitges/Catalonia/Spain