20 years of monitoring butterflies It is expected that this talk will be held face to face in the Plympton Community Centre, but there is an option for members to view the venue presentation via ZOOM.    If you plan to attend in person, please read the details at the bottom of this page. To be a virtual attendee, register in advance for this meeting here: https://us02web.zoom.us/meeting/register/tZYodeyvrTsrH93Z2X-f81kDb_9y-L2dNGl9 After registering, you will receive a confirmation email containing information about joining the meeting.…