Arctic Fox Cub IV, SvalbardThis young fox was working its way across loose scree on Svalbard's coast, still wearing that patchy transitional coat between summer brown and winter white. It gives them a slightly dishevelled look, half dressed for the wrong season. But this kit was moving with real purpose, head low, picking a line through the rocks without a moment's hesitation. I was fortunate with the light. Flat overcast, completely even, which kept all the detail in that