Is it a whale? A seal? A sea-lion? None of the above – these are Magellanic Penguins playing.
Magellanic Penguins
Image courtesy of Chris German, INSPIRE: Chile Margin 2012 Expedition, NOAA-OER. Download larger version (jpg, 740 KB).

Is it a whale? A seal? A sea-lion? None of the above – these are Magellanic Penguins playing.

Learn more