Male Vervet Monkey have to leave their natal troop and establish themselve

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Male Vervet Monkey have to leave their natal troop and establish themselves with another troop. This behaviour reduces the chances of inbreeding. As they mature their genital colours deepen and display his rank

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Size: 4000px × 6000px
Location: Ruaha National Park, Tanzania
Photo credit: © Nick Greaves / Alamy / Afripics
License: Licensed
Model Released: No

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