Ravenscar Tunnel bat hibernation check.

We will be doing a bat hibernation check at Ravenscar tunnel. It is a 10.30am meet at the National Trust Office NZ 980 016. Please email Nick Gibbons (nicholas.gibbons123@btinternet.com) to advise if you are going to attend

For people attending these underground events, hard hats, wellingtons, warm coat, or overalls, gloves, torch with spare batteries are essential, some food and warm drink recommended.  Please ensure that you clean your hands before eating and drinking after visiting the underground sites (Hand wipes & cleaner are carried in First Aid Rucksacks).