Participants will walk in some of the more sensitive areas of the reserve to explore where these creatures call home.
RSPB Arne is one of the few places in our country where you see all six species of British reptile, including the rare sand lizard and the elusive smooth snake.
By taking part in this event, you will not only get a chance to see rarely seen species, but also help to safeguard their populations and the habitats on which they depend.
Book here to join in: https://bit.ly/ArneSnakeSurvey
Photo Credit: Smooth snake coiled up at RSPB Arne by Fabian Harrison (rspb-images.com)