Photographs shown above: © Nigel Sprowell
© Nigel Sprowell and Howard Birley
© Nigel Sprowell
WARNING This video shows a pair of black squirrels and then a fox catching and killing a rat.
Holt Island is open from 10.00 am - 4.00 pm on Saturdays, Sundays, and Bank Holidays between April and October.
Visiting at other times between April - October is possible by obtaining the key from either One Leisure, St Ives or The Norris Museum. You will need to pay a returnable deposit of £20.