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ResearchBlogging.orgTHERE IS A new article published online at PNAS reporting the results of a 36-year experiment on the Italian wall lizard Podarcis sicula. A population of lizards was already living on a small islet called Pod Kopiste, and the authors moved five females and five males to the nearby islet Pod Mrcaru. This was originally an experiment in “competitive exclusion”, as the islet was already inhabited by the Dalmatian wall lizard, Podarcis melisellensis, which was apparently outcompeted and is now extinct on that islet.

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