one other...
http://www.pacificprimate.org/cam.htm

it seems i recall hearing of a sanctuary
where either KOKO (gorilla) or retired
movie chimps and apes are -- somewhere in
California...

I am not sure if that place is in any of the links
i posted...enjoy the antics of these critters..
i esp. like the pix of the little lemur that clings
to a human finger...so small!