Explore a variety of aquatic habitats at the PSC VIC on Tuesdays and Saturdays until Labor day. Participants view Heron Marsh and Barnum Brook and paddle through a bog to Barnum Pond. Admission: $15 per person for Friends of the VIC, $20 for others. Inquire about our family discounts (4 person minimum). Preregistration is required by 5:00 PM the previous day.