Friday 17 June, 8.30pm - 11.30pm

Fountains Abbey Estate, West Gate Car Park, SE270681

Summer roost surveys. Volunteers welcome. We will be counting bats emerging from the abbey ruins.  No previous experience necessary but you must let us know if you are coming and what, if any, bat detector you have. Email nybats@btinternet.com

Sunday 19 June, 9.30pm - 11pm

Yore Bridge, Bainbridge, SD933907. Meet on village green, SD934903

We will be conducting a survey of the bridge for which there are no existing records. The aim is to count out any bats and identify any roost sites. A chance to help in a survey and find out how it is done. Numbers strictly limited to 6. Bookings to nybats@btinternet.com