Probably not low enough for the theme. Since we were headed out to dinner, I chose to kneel in the muck rather than lie in it. In any case, I liked this Dowitcher with his bill showing. More often than not they are doing their "sewing-machine" thing with the bill hidden in the water. From Fort DeSoto in early February. I'm doing some more experimenting with sharpening. This looked seriously over-sharpened in PS at 1600px prior to posting.
D500, 500f4 + 1.4 TC, ISO 2000, 1/800 @ f/7.1 manual.