Macaques at Japan reserve get first alpha female in 70-year history

Yakei took top spot after roughing up Sanchu, the alpha male who had been leader of ‘troop B’ on the island of Kyushu for five yearsIn a rarely seen phenomenon in the simian world, a nine-year-old female known as Yakei has become the boss of a 677-strong troop of Japanese macaque monkeys at a nature reserve on the island of Kyushu in Japan.Yakei’s path to the top began in April when she beat up her own mother to become the alpha female of the troop at the Takasakiyama natural z