Thanks for the comments!!!
I will try and answer your questions..
Craig777... no I don't think it was a Crocs head in the water, I think it was just a raised lump of mud poking through from the bank.
Woolyback... We were fairly close when this was taken, my camera info recorded the lens setting as 88mm. Although I have cropped this slightly, to remove the top edge of the dead Zebra.
Apart from the crop, I have carried out very little PP, I think If I remember correctly, I sharpened a tiny bit and gave little contrast adjustment.
I agree the two objects are a little distracting, but as I said, this is nearly straight out of the camera, so I may remove them later.
Thanks for looking.
LRB.