Its very hard to get a decent picture of them indoors with all the light and reflections. Personally i think her condition has improved since i last saw her, she now has a small pot belly whereas when ive seen her in the past (around the time she was moved in with the other group) she looked very slim. She also seems more confident and at times it was only her in the day room with oumbi (while ozala was outside and biddy in off-show dens). She was also on the floor alot of the time up by the viewing windows and not on the plaforms.
Possibly with the extra female present, she may now not be quite so scared of Oumbie and therefore she feels able to come down to the windows-I suspect she is attracted there to interact with the visitors.