TreeHugger Goes to Antarctica, Meets Penguins, Seals, and More

Eva Jacobus
Science / Natural Sciences
January 12, 2010

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Gentoo penguins Antarctica photo
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While the Gentoo penguin population has been affected by loss of sea ice around breeding areas and a decrease in available food, they're migrating southward as conditions further south warm to resemble their preferred subantarctic territory and are taking over areas formerly dominated by Adelie penguins.

Photo by Eva Jacobus