If you love wildlife, a bat walk through a Grantham park on Friday night will be right up your street.
It is a guided walk around Wyndham Park with detectors to discover which species of bat are living in Grantham.
Those interested in joining the walk should meet in the car park at just before 9pm.
Places are limited so it is advised to call Elizabeth Bowskill to book on 07840 240854.