That's interesting. Paignton has this combination - the last remaining saki at the zoo and the last golden lion tamarin. Apparently the tamarin was brought up with sakis so thinks she is one and loves grooming the male saki.
@Gigit I'm not sure how many golden lion tamarins GaiaZoo currently has - I can't remember seeing more than one during my visit - but they have a nice group of sakis, a breeding group also (a young was born in December in fact).
