In this continuation of Wellesley College’s free series of family explorations, come to the Butterfly Garden at Wellesley on Sunday, August 15, beginning at 1:30 pm, for a session with Wellesley College Visiting Scholar Katie Griffith. Learn, observe and record pollinators seeking nectar rewards. Photo below by Alice Russell. Pre-registration is required. Call 781-283-3094, or email horticulture@wellesley.edu.