Further to this report: Planckendael Animal Park swaps bonobos ahead of Brexit and from checking Zootierliste, it appears a female moved from Berlin Zoo to Twycross late in 2018 (LIKEMBA, I think). The swap referred to, again if my reading of Zootierliste is correct, involves LINA, LOUISOKO, LUCUMA and RUBANI moving to Twycross and DIATOU, BANYA, KEKE and MOKONZI moving to Planckendael. However, there is nothing on the websites of either zoo to confirm this.