It's hard to see, but these are killer whales! We saw them as they headed for the ship but missed getting a good photo of them.
When you stepped in the snow, the depression emanated a beautiful blue light from within, this hole was made by me going thigh deep in snow and I just put the camera down into the hole.
We sat and watched the glacier, I saw activity 3 times and heard 6 to 8 deep rumblings.