Adélie penguin

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Adélie penguin
Adélie Penguin.jpg
An Adélie penguin
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Sphenisciformes
Family: Spheniscidae
Genus: Pygoscelis
Species: P. adeliae
Binomial name
Pygoscelis adeliae
(Hombron and Jacquinot, 1841)
Pygoscelis adeliae

The Adélie penguin (Pygoscelis adeliae) is a penguin that is all black except for a white chest and belly, and a white ring around their eyes. There are about 2.5 million Adélie penguins in the Southern Ocean around Antarctica. Adélie penguins travel the furthest to breed because they build their nests from stones and need to find stones. Adélies come ashore to breed in the summer. In the winter, they live on ice that floats off the Antarctic shore.

Chicks and eggs[change | change source]

Adélie parents take turns keeping their chicks warm and fed. While one watches the nest, the other goes into the ocean to catch krill. The penguins carry the krill back to the nest in their stomachs. Then they regurgitate it to feed their chicks.

Most Adélie penguins incubate two eggs at a time. The little chicks hatch out at about the same time. One is usually stronger than the other and has a better chance of surviving.

When first born, the chicks are kept warm by their parents. But after two or three weeks, they grow a thick, woolly gray down. Then they join other chicks in creches, or nursery groups.

Weight[change | change source]

Adélie penguins are the smallest penguins in Antarctica. They weigh only about 8.5 pounds (the weight of a house cat). They are about 28 inches tall.[2]

References[change | change source]

  1. Bird J. & Butchart S. (2009). Pygoscelis adeliae. 2008 IUCN Red List of Threatened Species. IUCN 2008. Retrieved on 8 October 2011.
  2. Cole, Joanne (2001). Magic School Bus, Penguin Puzzle. United States of America: Scholastic Inc. p. 34. ISBN 0-439-31432-1. Unknown parameter |coauthors= ignored (|author= suggested) (help)

Other websites[change | change source]