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• November 9, 2024.  Witherle Memorial Library, Castine, Maine.

• November 5, 2023.  Artists and Authors Festival.

• November 4, 2023.  Native Plant Society of New Jersey Annual Meeting.

• October 11, 2023.  Osher Lifelong Learning Institute at Tufts University.

• September 29, 2023.  Biology Department Seminar, University of Toronto Mississauga, Ontario.

• May 20, 2023.  Field Walk, organized by Hitchcock Environmental Center for the Environment. Amherst, Massachusetts.

• May 19, 2023. Book Launch. Presentation, Food, Music. Hitchcock Environmental Center for the Environment. Amherst, Massachusetts.

• March 24, 2023.  Biology Department Seminar, University of Lowell, Massachusetts.