Anglia Whipsnade Zoo

The zoo’s two female greater one-horned rhinos, 29-year-olds Behan and Beluki, were found to have tumours and cysts in their reproductive organs.

“Despite their reputation for being grumpy, camels are actually very patient, nurturing parents," said camel keeper George Spooner.

Benja has been spotted for the first time in the zoo's 21-acre outdoor paddock after being born last month