I was out getting shots of the gulls that our neighbour from the farm at the back of us feeds every morning - fries up the un-saleable potatoes to chips (french fries) would you believe. It was a case of grabbing the camera with the 70-200 sigma f2.8 without lugging tripod. The light as you can see was far from good and I resorted to a setting of ISO 500 to try to get a shutter speed that could be hand held - even then most shots were at f2.8-F4. I manages to get shots for her that were OK for 6x4's and the tree was one I could not resist - this looked OK as a 8x11" - but not competition material. Another morning I will have to get up even earlier and take the tripod!