Black coat, black tail.

I had been taking pictures of the night sky so the camera was unintentionally still set to ISO 3200
along with increasing the exposrue two more stops in the RAW converter, so much of the detail
is lost in the noise, but this shot shows the black on the tail better than any other.

The pink pattern at the tip of the ear is also distinctive, where the other black coated animal with much less black
on the tail has a second pink spot below the pink tip on its right ear whereas this one does not.