Friday 20 January 2023 Lecture by Ben Koks and Elvira Werkman on Grey and Steppe Harriers. Ben has focused on the latter species in recent years and co-authored the book on it: Wanderer in the Grain. Starting time: 8 pm, walk-in from 7.30 pm. Costs: free for members of VWG and IVN-Texel. From non-members we ask for a donation of € 5,-.