This little guy afforded me two shots perched on this reed and then he was gone.
D3S
Sigmonster @ 700mm
F10
1/200th
+1.7EV
1600 ISO
Braced on car window
BG is water was quote a dark overcast day - could have gone much higher on the ISO for increased shutter speed - knew he probably would not hang around for long - so grabbed a couple first then went to increase the ISO and he was gone. Still Sharp enough??
Greetings. Looks plenty sharp to me (for 1/200 @ 700mm, darn sharp!)... With this kind of background, you could try a Selective Color adjustment in PS... I tried adjusting the Cyans with increased black (absolute method) to pop the subject a bit in luminance from the background (subtle).
Amazing image when you consider it's braced on a car window and at only 1/200! Darned nice image if shot from a tripod at a higher shutter speed. I'm with Dave, I think it would make a kick-butt vertical.