jellyfish

A swarm of jellyfish has caused major disruption at one of France's largest nuclear power plants, for the second time in a month.

He has carved jellyfish on closet doors and has etched sea kelp into the front door for his wife, who’s an ocean swimmer.

Scientists and amateur naturalists have observed a remarkable range of species not usually widespread in UK waters, including octopus, bluefin tuna and mauve stinger jellyfish.

The duo was accompanied by vintage marionettes and their handlers, who played backup dancers in the shapes of jellyfish, cats and aliens.

He told the BBC's Good Morning Ulster programme that he had to overcome jellyfish, strong currents and swimming in the wrong direction to set a new record.