I joined Lisa Myers' Yolo Bypass birding trip Jan. 28, 2007. Though most of the birds were beyond my usual shooting range and with the weather changing from overcast, to drizzling to sunny; it was a lot of fun. The composite pictures were almost 100% crop and really small with respect to the original frame of the 10MP Sony A100. Used Sigma 50-500mm DG lens for all the pics.