How about sending the Orangs to South Lakes?
I don't think anything should be sent to South Lakes....
IMO if we are talking about them jettisoning some of the great Apes- which is not a bad idea if they could find good homes for them, then I would be looking to remove both the Orangutans and(all) the Common Chimpanzees.
IMO the Orangutans, although successful breeders there, are not housed well, and never make a very good display (at least in their current home there) as they tend to be inactive a lot of the time. They haven't got very many (currently four?) so it might not be too difficult to absorb/merge them back into the European population.
With the Chimps, if they can never afford to build a proper complex for the whole lot then rehoming them would be a good idea- unfortunately it is virtually impossible to do- unless somewhere like MonkeyWorld were to almost double their Chimp population overnight (!), but if they did, I'm sure they would keep them in one social group without too much trouble.
That would leave Twycross with the Bonobos- which they do well with, are still 'Chimpanzees' for the public and whose enclosure has funding for some sort of improvements anyway- and the small Gorilla group for whom the existing enclosure is quite adequate and which always represent the biggest draw among the Apes for the public.
I would then either demolish the vacated enclosures or alternatively redesign/landscape them and use them for some decent sized groups of some of their other Primates.
Now for the smaller Primates....
