Roy, what sort of lens would a DSLR require to get the quality of that sort of cormorant shot? I don't imagine that blowing up a 3x zoom would be able to hack it, even with huge pixelage, and a very high quality lens - but I really have no idea what sort of zoom it would take to equal it. 300? 400? 500?
Actually what I'm really concerned about is how much money a DSLR/lens set-up that could equal that shot at that range would cost, as retirement approaches, and if I could afford a DSLR.lens tripod system to go to specific places to sit, photograph and watch through the scope I already have, then I would.
Normally I would just have binoculars and SX50 with me when going for a walk or drive.
BTW, any chance of you getting a good estimate of the distance of it by using the ruler on Google Earth?
Yours is way better than my full zoom and 2x pics of cormorants sitting on Sker Rock in Tenby, which I have measured on Google Earth at approx 1150 feet
David