The Adélie Penguin, Pygoscelis adeliae, is a species of penguin common along the entire Antarctic coast and its nearby islands. They are among the most southerly distributed of all seabirds, along with the Emperor Penguin, South Polar Skua, Wilson’s Storm Petrel, Snow Petrel, and Antarctic Petrel. In 1830, French explorer Jules Dumont d’Urville named them for his wife, Adélie.

These penguins are mid-sized, being 46 to 75 cm (18 to 30 in) in length and 3.9 to 5.8 kg (8.6 to 12.8 lbs) in weight. Distinctive marks are the white ring surrounding the eye and the feathers at the base of the bill. These long feathers hide most of the red bill. The tail is a little longer than other penguins’ tails. They are smaller than other penguin species.

Adelie penguins can swim up to 45 miles per hour.

Adelie penguins are preyed on by skua.

(From Wikipedia, April 23, 2010)

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Adelie penguins are one of the smaller species of penguins, just above 60.96 cm tall. Their back, tail, head, and face are black. They have a white belly and a white ring around their brown eyes. Their feathers cover half of their bill, which is black with an orange base. They have dull white to pink legs and feet with black soles. (Berger, 2004; Glausiusz, 2007; Grossman, 2003)

(From EOL via Animal Diversity Web, April 23, 2010)