Whats worse, to zoo has started inbreeding with Kiwu, the 1960 born son, with his own sisters..At this time, there were some male single okapis in germany, Duisburg,Leipzig, Berlin, but in these times, zoos were not working together, especially with the precious okapis, so they never made an attempt to get one of the single males for the growing Frankfurt Group. All this three singles,Bayoto at Duisburg,Kilandja at Leipzig and Patrick at berlin, died as singles, of course they never bred...Good Work,Zoos.