Kate tries to start a snowball fight with the macaque monkeys, Hamza tries to work out why the gorillas are grumpy, and will the reclusive baby red pandas venture out in time for Christmas?
Hamza Yassin investigates a family bust-up in the meerkat enclosure, and Megan McCubbin finds out what the animals make of our British Christmas traditions.
Megan and the keepers hide lumps of meat on a Christmas tree to create a puzzle for the cheetahs, and can Hamza spot signs of a festive romance in the cheetah enclosure?
