Founded in 1826, the Zoological Society of London (ZSL) is an international scientific, conservation and educational charity whose mission is to promote and achieve the worldwide conservation of animals and their habitats.
Our mission is realised through our groundbreaking science, our active conservation projects in more than 50 countries and our two Zoos, ZSL London Zoo and ZSL Whipsnade Zoo.
Our belief is that a diverse and healthy natural world is valuable in its own right and is essential for ensuring secure and healthy lives for people. This motivates ZSL’s vision and mission, and our other core values follow from this.
By actively 'Working for Wildlife' and showcasing our efforts in the field, we hope to motivate others to take conservation action in their daily lives.
Building on our heritage, Royal Patronage since 1831 and reputation as a learned society, we aim to be an authoritative source of information and good practice for the scientific study, conservation and husbandry of animals.
We aim also to make efficient and effective use of available resources to achieve the highest possible standards in everything we do, in the operation of a successful and innovative conservation organisation.
We aim to operate in fair and justifiable ways that do not conflict with our mission or objectives, and which respect the environment.
We support and value teamwork and collaboration, strive for fair and equitable treatment of everyone with whom we work and come into contact with, and aim to act with respect and courtesy in all our dealings.
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
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.
When London Zoo opened in 1828, 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.
To promote and achieve the worldwide conservation of animals and their habitats. This is reinforced through our organisational strapline 'Let's Work for Wildlife'.
Find out more about ZSL:
ZSL is registered as a charity in England and Wales: no.208728.
ZSL is committed to promoting zoological and conservation research, encouraging public engagement with wildlife and generating funds for the advancement of the ZSL Mission.
ZSL is a member of BIAZA (British and Irish Association of Zoos and Aquariums), the professional organisation representing the zoo and aquarium community.
BIAZA is a conservation, education and scientific wildlife charity founded in 1966 out of a mutual desire within the zoo and aquarium community to see sound principles and practices of animal management widely adopted in the British Isles and Ireland. Find out more about: BIAZA
Our scientists in the laboratory and field, animal management teams at both zoos and our veterinarians contribute wide-ranging skills and experience to both practical conservation and the scientific research that underpins our work.
We are committed to the principle of equal opportunities in employment. We apply policies that are determined solely by job criteria and personal ability.