Just in case you thought that big splash earlier was 'awesome'.

"Chinstrap penguins perch on top of an eroded blue iceberg near Candlemas Island. Icebergs are simply fragments of glaciers, and last October an iceberg half the size of Greater London ‘calved’ from the vast Pine Island Glacier (Pig). Over the past 20 years, Pig has been thinning at 40 times the previous stable rate. Antarctica holds enough ice to raise global sea levels by 57m. The UN’s Intergovernmental Panel on Climate Change has projected sea level rises by 2100 of between 20 and 80cm" LINK