While it was staked out on this raft right outside the boundary of Rainbow Springs State Park, I tried to convince this heron to splurge on an annual park pass, but nothing doing. From the first "Test Shots" of the new "Topside" camera rig. Green HeronButorides virescensRainbow River Marion County FloridaOlympus OM-D E-M5 Mark IIIOlympus M.Zuiko Digital ED 100-400mm F5.0-6.3 IS Lens 28 June 2021