An estuary near my Ludington home teams with new life every spring. Today I am attracted at first by the bright yellow buttercup flowers. But then I see the real prize: Buckeye butterflies that are being attracted to the nectar of the flowers. All I have to do is stay still and wait for the butterflies to come to the flowers in front of me. F5 at 1/500, ISO 100, 300mm lens at 300mm