Jay:
I agree with Randy that it is indeed good to see you posting again. That's especially true since I understand that you were having some difficulties shooting BIF HH.
This is a nice one, although it seems that the point of focus may have been on the breast, since the head and wing focus seem a bit soft. I like the image as you have cropped, or originally framed, it.
Your image lacks feather definition in the very light and dark regions, but I think that could not be helped given the sunny conditions. Come on Canon, Nikon and the others. Give us tonal capture capabilities that will more closely approach those of our eyes!
Linda and I will follow you to Antarctica next year and hope to do as well as you have.
Norm