21 Jul '11, 8am

Jellyfish numbers on the rise in UK seas. Report your sightings to MCS by taking part in our jellyfish survey

Please type the number of each jellyfish species you have seen, if less than 50 please type the number or if above please select an option. If you are unsure what species you saw please use our jellyfish identification guide.

Full article: http://www.mcsuk.org/sightings/jellyfish.php