Dan Costa, aboard the Yuzomegeologia, Drake Passage, Antarctica -- To give you a feel for where we've been working these last few weeks, the first image shows what it's like on a clear sunny day at Cape Shirreff, a remote outpost in the Shetland Islands, about 72 miles from the Antarctic mainland. the That's the overall study sight for the fur seal work we're been doing, as well as where we tagged elephant seals and leopard seals. The second is within the area shown in the first image.