The Baboon exhibit was closed, unfortunately, although for good reason. The two new females are Kwazi and Mahali (spelling might be wrong) and the exhibit was closed as one of the females has just given birth and they are trying to get the new baby adjusted
The baboons will also be moved to Monarto eventually, as the keepers worry the small exhibit they are currently in will spark infighting as the troop grows.
Baboon infant mortality:
It’s interesting to hear that Adelaide have closed their baboon exhibit. There’s presumably some caution over the survival of the newborn (and the intention here is to give the troop privacy), but I thought it was interesting to note that the previous infants all died a month or two after the birth:
Unnamed (born December 2017) > Died January 2018
Unnamed (born August 2018) > Died September 2018
Unnamed (born May 2019) > Died July 2019
What’s significance about this age is that it’s when the infants become mobile and first begin to wander away from their mother. This represents the first chance for males within the troop to grab them, which has led to fatal injuries both in Adelaide’s troop and Auckland’s.
Given Hamadryas baboon harems typically number around five females in large troops, I’d say there’s a good chance Tomkay (2014) has all three females - Chappi (2005), Quasi (2017) and Mahali (2018) in his harem; while Djibouti (2016) is alone. Hopefully this isn’t the case and he has at least one female to keep him occupied, or I’d consider him a potential risk to this infant in a month or so.