Meet Yakei, the Macaque “Queen” Who Became the First Female Alpha in Her Pack’s History

Yakei, a 9-year-old female Japanese macaque at the Takasakiyama natural zoological garden, shocked staff by fighting her way through several strong males to become the first female alpha in the troupe’s 70-year history.

The story of Yakei’s rise to power sounds like the plot of a Hollywood epic. Born into the 677-strong troupe B at the Takasakiyama zoo in Japan’s Oita city, the female inherited the rank just under her mother, as per the rules of macaque society. The higher an individual’s rank, the greater its access to food, mates and resting locations. Last March, Yakei fought her own mother and won, becoming the leader of the other females in her group. For most females, this would have been more than enough, but for Yakei it was only the first step to a much more ambitious goal – leader of the entire troupe.

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