Posted by: Carolyn Sellar, Zookeeper Introducing a new series to the blog... Who is: a rowdy 10-year-old gorilla ; with ears that stick out; a female in silverback Pete’s troop ; who is leaving soon to start a new family? Our girl Naku (aka Nakunator or Naki, as her keepers sometimes call her)! This spring Naku will fly to Milwaukee, the land of cheese, breweries, and Laverne and Shirley. There she’ll be introduced to some new gorillas in hopes of starting a brand new family, including handsome resident male gorilla, Cassius, and female Shalia, who is also arriving new to Milwaukee, coming from Toronto. Naku’s 10th birthday was a very significant gorilla birthday. Her first double-digit birthday is a milestone that means she is mature enough physically and emotionally to become part of the cooperative breeding effort known as the Gorillas Species Survival Plan . This timing corresponds to the age at which wild gorillas begin to venture off to look for a new group to belong to, or begin