Marvellous Marine Life Day Out 16319 Nature Commission From 11:30am - 1pm. Join us for a marvellous marine life day out at Lihou! Alongside Bailiwick Eelgrass Exploration Project (BEEP) and the Clean Earth Trust we will be checking out the marine life, including eelgrass and seaweed. Help us clean the shores too. Please bring suitable clothing and wellies!