article_snippet.sent: Billions of jellyfish have appeared in our waters, apparently attracted by the higher sea temperatures.
article_snippet.sent: Making waves: Billions of barrel jellyfish have been spotted in water off the coast of Devon and Cornwall .
article_snippet.sent: Hundreds of the barrel jellyfish –
article_snippet.sent: The jellyfish, which can grow up to six feet and weigh 55lb, were sighted just off Pendennis Point near Falmouth, Cornwall.
article_snippet.sent: Experts believe the barrel jellyfish, which can grow up to six feet, have been attracted by the warmer waters and a lack of predators .
article_snippet.sent: Matt Slater of the Cornwall Wildlife Trust said the Cornwall Wildlife Trust was ‘difficult to say what is causing their appearance, but the Cornwall Wildlife Trust could be because there is more plankton for the jellyfish to feed on because of warmer waters’.
highlights_snippet.sent: Creatures attracted by the higher sea temperatures .
  
highlights_snippet.sent: Jellyfish can grow up to six feet and weigh 55lb .