SIMON FRASER / SCIENCE PHOTO LIBRARY SIMON FRASER / SCIENCE PHOTO LIBRARY
Icebergs aground in the Biscoe Islands, Antartic Peninsula, tower impressively behind a few chinstrap penguins. Icebergs of this size have a huge mass of ice beneath the surface of the sea, 80 to 90% of their total mass. Icebergs often run aground in shallow coastal waters and may remain in position for weeks or months.
Model release not required. Property release not required.