Baby orangutan Silvestre makes his mark. (S7, ep 20) Baby woolly monkey Bueno Jnr is going strong at four weeks old, while there is peace and harmony at last for marmoset Max.

A baby woolly monkey is tempted into the outside world by a banquet of tasty bugs. The keepers, meanwhile, plan a third meeting between Ben and Hananya. (S3, ep 12) ...