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Antarctic Connection: Penguins
A thorough overview of penguins provides information on their adaption to the polar environment. Additional information can be found on 17 separate species of penguins.
Monterey Bay Aquarium
Monterey Bay Aquarium: Blackfooted Penguin
This resource provides information about the Blackfooted penguin. The content includes lots of quick facts, plus a video of penguins at the aquarium!