Thanks everyone for your comments, suggestions, and taking the time to look! Much appreciated.
Do you have any with more of the cub visible? Also curious as to how far away you were from the bears.
TFS,
Rachel
Rachel - probably no closer than someone might get to the bears on the Katmai coast, but the thick forest makes for extremely limited visibility and sudden surprises are best avoided. I have three images in the series identical to this one while she was frozen for a few seconds making decisions. The next in the series had too much motion blur. At 1/100 and ISO 500 I was pushing the ISO limit of the D300 for my own taste. A D3s would have been the ticket for me in the dim conditions.