Huh, now I must admit, this is indeed *very* interesting news.
Truthfully, Toledo is one of the *last* facilities I would have expected to get a new bull at this point, considering Twiggy is too old for a first pregnancy, and Renee is currently pregnant with what will likely be her last pregnancy.
I suspect, mainly, this is a move for social reasons. Ajani is, thus far, a behavioural non breeder. However he’s also a fairly laid back and socially affable animal, from everything I’ve heard. I suspect the plan will be for Ajani to be Twiggy’s social companion for a period of time once Renee gives birth, until Renee, Twiggy, and the calf are brought together again.
This one is a bit more out there, but I wonder if he was perhaps brought on as a herpes insurance policy, as well. He has already done plasma donation for other elephants suffering from herpes, and considering the wide range of social partners he’s had over the years, he likely has a fairly robust immune reaction of a variety of different strains as well. By having him at the zoo, should Renee’s next calf end up contracting the virus, Ajani will be there to provide immediate plasma for the calf, which can potentially make all the difference in survival!