An invitation to an open meeting of the River Thame Conservation Trust on May 2nd from 6:30-8:30 pm at the Village Hall in Stadhampton. The meeting will feature a presentation by Dr. Jonathan Grey on invasive crayfish and their impact on ecosystems, as well as an update on Trust activities and the Catchment Hosting Partnership. Attendees are asked to RSVP by emailing s.rowlands@riverthame.org.