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About ZSL

The Zoological Society of London (ZSL) is a charity devoted to the worldwide conservation of animals and their habitats.

Cheetah Cub
© Sarah Durant

Our scientists in the laboratory and the field, animal management teams at both zoos and our veterinarians contribute wide-ranging skills and experience to both practical conservation and to the scientific research that underpins this work.

Find out more about ZSL:

An exhilarating year for ZSL

ZSL is 180 years old and is growing with ever increasing vigour. This has been an exhilarating year with significant achievements to report across the whole organisation. You can find out more in our latest annual review launched at our AGM.

Download our annual report and animal inventory

ZSL is registered as a charity in England and Wales: no.208728.