All of this openwater has not gone unnoticed by the local wildlife. Last night while hiking I spent about 30 minutes watching a pod of orcas (killer whales) playing in the distance (you could tell what they were by their behavior and dorsal fin shape). They eventually found a group of about 30 penguins hanging out near the ice edge and spent some time checking them out. Every few minutes I would watch a giant head pop up out the water, right in front of the penguins, and stare. Luckily for the penguins they weren't close to the edge.
There was also a seal swimming in the shallows near our shoreline. I noticed it as I hiked right by it, probabl like 15 feet from it. I have never been that close to a seal down here before. I think it was most likely a weddell but it might have been a leopard seal.
In the center, you can see three dorsal fins. On my copy I can zoom and make out the fins.