Cool pic. A little off subject but there was an orange/black bug or wasp that chased me and a friend 500 yards upstream on the SF, then chased us up the grass field at Ollalie Park, until we all of the sudden lost him. It suddenly appeared again an hour later at the grass field like it was waiting for us as we were packing up for home and chased us in circles around the car. True story... and it was surprising that it kept up with us running away. Thank god the picnickers weren't around but I'm sure they heard our yells and squeals. Any idea what it could have been?