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September 16, 2017 @ 6:30 pm - 8:30 pm
As night falls, join bat ecologist Roger Harvard of Hertfordshire and Middlesex Bat Group to discover the range of bats that live at Forty Hall. Hear thier different calls through a bat dector, learn how these fasinationg creatures are preparing for thier winter hibernation and even meet a bat up close!
Please bring a torch, wear suitable outdoor clothing for the weather and supportive footwear for uneven ground. Meeting at the front of Forty Hall by the Lake. No dogs please. Open to all ages, under 16 must be accompanied by a parent or guardian.