I spent the entire day in a national park, in observation posts or walking by the lakes. While I wasn'ty fortunate to spot a kingfisher or an osprey (and I did stay at two locations for 4 hours), I spotted quite a few egrets, herons, ducks, swans. Unfortunately, 400 mm is quite short for wildlife photography and all the pictures I have of these birds had to be cropped. Fortunately, I think some came out quite well given the distance and cropping, and I'll be uploading them before the end of the week end.