The Chester Zoo centre will play a role in the conservation of the world’s most under-threat animals.

Thousands of spiders were released into the wild after a breeding programme at Chester Zoo.

Zoo experts say capturing the birth of an "elusive" anoa will help breeding projects.

Chester Zoo conservationists say they have created an "amazing woodland for the future".

The big-eared baby is only the second mountain bongo to be born at Chester Zoo in the last 15 years.

Riva was the daughter of Sundara Hi Way who also died at the zoo last month.

Tamarins use a system of facial expressions and more than 38 different vocalisations to communicate.

The onager foal has been running off energy while enjoying his new habitat, zookeepers said.