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05.22.12 News
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Relationship Between Social Status And Wound-Healing In Wild Baboons

Turns out it's not bad being top dog, or in this case, top baboon. Results of a study by University of Notre Dame biologist Beth Archie and colleagues from Princeton University and Duke University finds that high-ranking male baboons recover more quickly from injuries, and are less likely to become ill than other males. Archie, Jeanne Altman of Princeton and Susan Roberts of Duke examined health records from the Amboseli Baboon Research Project in Kenya. They published their results in this week's issue of the journal Proceedings of the National Academy of Sciences. The researchers found that high rank is associated with faster wound-healing.
Image credit: Elizabeth Miller