Chinstrap penguins waddling

Image ID: corp2975, NOAA Corps Collection
Location: Seal Island
Photo Date: 1994-95 Austral Summer
Photographer: Lieutenant Philip Hall, NOAA Corps

Source:
The NOAA Photo Library http://www.photolib.noaa.gov
The National Oceanic & Atmospheric Adminstration (NOAA) http://www.noaa.gov/

The Chinstrap Penguin (Pygoscelis antarctica) is a species of penguin which is found in the South Sandwich Islands, Antarctica, the South Orkneys, South Shetland, South Georgia, Bouvet Island, Balleny and Peter I Island. Their name derives from the narrow black band under their heads which makes it appear as if they are wearing black helmets, making them one of the most easily identified types of penguin.