Keynote Speaker
As a speaker at conferences (see Lecturer), I have sometimes given the Keynote address, for example at the Vermont Science Teachers Association convention (1995) and the fourth annual National Citizen Science conference (2006). The last item was taken from the Citizen Scientist website (http://www.sas.org/tcs/weeklyIssues_2006/2006-09-22/news3/index.html).