About ZSL
The Zoological Society of London (ZSL) is a charity devoted to the worldwide conservation of animals and their habitats.
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:
ZSL is registered as a charity in England and Wales: no.208728.
ZSL history
Since Sir Stamford Raffles founded ZSL in 1826, there have been a number of achievements in our conservation work in the wild as well as at ZSL London Zoo and ZSL Whipsnade Zoo. Read more about ZSL's history.
Famous animals
Over the years ZSL has been home to many famous animals, including Guy the gorilla, Goldie the golden eagle and Winnie, who became one of the most famous bears in the world. Find out more about ZSL's Famous animals
ZSL architecture
When London Zoo opened in 1827, Decimus Burton was called on to lay out the grounds and house the animals. Many other leading architects have since contributed to the built environment of the Zoo, creating a collection of buildings that includes two Grade I and eight Grade II listed structures. Read more about the ZSL's amazing architecture.
Annual review 2007 / 08
A copy of our latest annual review can be downloaded below.
Annual Review 2007 / 08 (3.6 MB)
2007 was an exciting and eventful year for ZSL. Read about some of the significant achievements and activities which happened throughout the year. ZSL highlights 2007
Our previous annual reviews including the IoZ review can be found here: Annual and scientific reports
ZSL Trustees Report and Financial Statements
ZSL Trustees Report and Financial Statements - 31/12/2007 (1.8 MB)
Animal inventory
For a full inventory of animals held at ZSL London and Whipsnade Zoos please visit our animal inventory page.
The ZSL mission
To achieve and promote the worldwide conservation of animals and their habitats
ZSL pursues this mission by:
- keeping and presenting animals at ZSL London and Whipsnade zoos in accordance with best practice
- giving priority to species that are threatened in the wild
- increasing public understanding of animals and their welfare and of the issues involved in their conservation
- maintaining an outstanding education and information programme, particularly for schoolchildren and families
- undertaking field conservation programmes, both in Britain and abroad;
- developing its role as a leading centre for research and conservation
biology and animal welfare - fulfilling its role as a learned society and force for zoology and animal conservation through publications, scientific meetings, lectures, the award of prizes for outstanding achievement and the promotion of conservation
policy.