Just to let you know Jima was sterilised before arriving at Howletts.
Pacarana - as far as I'm aware our animal director is on the advisory commitee for the Gelada EEP so has contact with co-ordinator Achim Johann. Not sure if that answers your question or not. Cheers.
Thank you ads. It doesn't give me an exact answer, but one that is just as good. I'm sure they know what they are doing, especially if they have a good contact.