A diverse late shipping season continues. After the Nathaniel B. Palmer showed up from Lyttelton 9-12 May to pick up hazardous waste (perhaps its last call at Palmer, as the next NSF budget proposes taking it off rent), the British Antarctic Survey (BAS) research vessel Sir David Attenborough stopped at Palmer for about 24 hours over 30-31 May while en route to Rothera. The webcam photo above is from this page...although the website doesn't archive photos past 30 days...the photo was its best view of the station.
Here's the BAS information summary page about the vessel and the section on its most recent activity. Below, more photos.
One more interesting photo--a view of the station from the vessel's observation deck. This