It's a public holiday in South Africa and I spent the better part of the day doing Lightroom admin on a mountain of backlogged images. Not nearly finished yet though.
Here's a quick post from our trip to Northern Kruger last December. Overcast conditions helped here as it was midday.
Techs:
Nikon D300s with 200-400mm VR @ 200mm
f4.0 @ 1/1000 SS @ ISO-640
Good job on the blacks - gotta love overcast conditions!! I love the overlapping wing feathers, very nice. Look-back pose is just about perfect. A bit tight in the frame...if this is a crop I would add back some canvas top, bottom, and left. I would also crop a tiny bit at right, just enough to hide the small line of BG running down the perch along the edge. You could/should (if your ethics allow) eliminate the two OOF branches near the tail. Good stuff :-)