penguins, A penguin nursery. 企鵝， 企鵝幼兒園。

How film makers disguised their cameras as penguins to capture these incredible never before seen shots of the birds' private lives | Mail Online http://www.dailymail.co.uk/sciencetech/article-2276914/How-film-makers-disguised-cameras-penguins-capture-incredible-seen-shots-birds-private-lives.html#axzz2KJUdPBXN

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