5/5 Little orphan Makena wakes to find her beloved Lualeni has gone.
4/5 One of the elephants struggles with painful joints and a possible heart condition.
3/5 A baby orphan elephant must be flown from Tsavo to Nairobi to survive.
BBC One except Channel Islands
2/5 Jonathan helps pull Wendi out of her deepening identity crisis.
1/5 A grief-stricken orphan is given a surprise by the matriarch of the herd.