dark duck - 12" square

I discovered this great wildlife area near Hilton Head (Pinckney Island National Wildlife Refuge) and hiked to Ibis Pond within it. The pond is a bird rookery and was unbelieveably interesting visually. There is an island in the center and all the trees are loaded with birds and their nests; also, alligators in warmer weather (still haven't seen one since I moved here).