As requested by so many...here is a colour version.
Cropped to a more pano-style comp, removed vignette and also blurred the BG slightly less than in the B&W version. I still prefer the B&W version personally...
Techs:
Canon 40D with 100-400mm L IS USM @ 400mm
f7.1 @ 1/400 SS @ ISO-400
Despite the fact that there is little colour in this image I prefer it to the B&W version. I agree that a little off the bottom would make it even better.
I love the extreme low angle here, Morkel. Seeing cubs of any species is a fun experience with a lot of potential for photographic opportunities. You did nicely here capturing the mom's watchful eye. I like this version, the lighting is good here.