The paper, published today (17 December 2025) in Herpetology Notes describes how a population of threatened galaxy frogs is ...

We’re ZSL, an international conservation charity, and our vision is a world where wildlife thrives. We’re working every day to achieve this, through our science, our field conservation around the ...

We’re leading the future of conservation and biodiversity science, shaping agendas and influencing change to support better life, health and living for people and wildlife. At ZSL, we know that ...

Making a difference for wildlife. At ZSL, we are proud of the work we do. To give you an insight into the work our conservationists, scientists, and volunteers achieve on a daily, weekly and monthly ...

How can we help you today? We want to be able to answer any questions you may have about ZSL as efficiently as possible. To help you, please choose from the following options below: ...

This summer, as some children enjoy long days in gardens, parks and forest walks, many others won’t have that chance. Nature is a right, not a luxury. Connecting our children to nature is an ...

Our purpose is to inspire, inform and empower people to protect and restore wildlife. Each year, we review everything we do, from our impact and our achievements to our progress in shaping policy. We ...

At ZSL we’re working tirelessly to save species on the verge of extinction. Our EDGE of Existence programme is the only conservation programme in the world to focus on animals that are both ...

These findings, from the latest Living Planet Index by our Institute of Zoology – the most comprehensive measure of vertebrate population trends across the globe. The Living Planet Index informs WWF’s ...

The Institute of Zoology (IoZ) is the research division of ZSL. We are a world-leading research organisation, directly addressing global challenges in the field of conservation science. Our staff and ...

Hands on in the field and behind the scenes, we’ve worked to protect and support the recovery of the pygmy hippo found in the threatened Upper Guinea forest hotspot of West Africa. Logging, mining and ...