Three koalas are coming to the Rhenen zoo. How do they react to their new enclosures after their long journey and do they find their way around? The bison in Rotterdam are experiencing a baby boom. There are already four healthy young when little Eli is born. He has to drink immediately after birth, but he just can't seem to do it. Will he make it through his first night...? And red-bellied tamarins Pablo and Chili are becoming parents of twins for the first time. The two little ones are growing like weeds and with them their mischievous nature!