From what I can recall all Sitatunga in the country descended from just 3 animals its a wonder they lasted as long in collections as they did.
Its just surprising to me about the lack of planning between the zoos it comes across as poor management.
Apparently Sitatunga weren’t much better off than the peccaries. The entire regional population descended from a single pair imported from the US in the 1950’s. There was a subsequent import of 2.3 in 1988 by Pearl Coast Zoo; but these went to Tipperary and died out, without any descendants ever being transferred to other zoos.
It’s interesting how often Tipperary comes up with regards to ungulates. We essentially have them to thank for maintaining the Dizzy/Fatima line by breeding their great granddaughter, Solucky (1987). Auckland Zoo ceased breeding, castrating their only bull and thus their line ended in New Zealand with Snorkel (1959-2010).