Took this last Nov, Estero Beach FL. 3 of these were busy feeding, I got as comfortable as I could in the mud and clicked away. They got closer, 1.4 removed and they got closer, don't you just love Florida birds. This is full frame, as you can see from the S/S I could have improved the DOF by stopping down but as it's that close with the 500 I don't think it would have made that much difference, but I'll wait to be corrected. Shame the whole of the bill isn't lit, shadow might be from me!!
ISO 400, F4, 1/6400, 500m & 1D mk4 on tripod, darkened slightly in ACR.









