If you are concerned about whether to take part in surveys during the COVID-19 outbreak, please check the current government guidelines and our advice here to help you decide if it is appropriate and safe for you to do so. Thank you.

Who we are

We’ve been standing up for wildlife for over 40 years. With the help of scientists, conservationists, landowners, and the general public, we’re working to protect our delicately balanced ecosystem by bringing our most threatened species back from the brink.

Where we work

Funded by our generous supporters, our grant programmes support the very best scientific researchers and wildlife experts out in the field. The evidence they unearth guides worldwide conservation. Browse the map below to discover the amazing wildlife we’re saving from extinction.

Latest appeal

Dormice appeal

Help us rebuild the dormouse population at the northern edge of their range.
We’ve just carried out the first release of a multi-year dormouse reintroduction. Now we have to manage the woodland, connect it to neighbouring woods, and prepare for the release next year. Join us and be a part of it.
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Take part in Mammals on Roads

Nobody likes seeing roadkill, but counting casualties can help conservation. Download the app and help us find out which species are at risk by telling us what you see on our nation's roads. #MammalsOnRoads
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Help wildlife

Happy birthday Hedgehog Street

This year Hedgehog Street is celebrating its 10th birthday! Celebrate with us by doing ten things to help Britain's favourite mammal.
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Latest news from PTES

Discovering dogs in the mountains of Nepal

Yadav Ghimirey works for Friends of Nature, a youth-led wildlife charity based in Nepal. PTES has been providing support for Yadav and his team as they help endangered dholes, or Asiatic wild dogs, return to their region. Wild dog numbers plummeted across their range, mostly due to persecution and habitat loss. But in recent years, …

Climate change places the future of Peak District mountain hares at risk

Research shows brown hares are predicted to take over mountain hare habitat as temperatures rise Climate change is putting the future of our Peak District mountain hares at risk. This important but alarming research has been carried out by Carlos Bedson, at Manchester Metropolitan University, with support from PTES. The Peak District’s altitude and colder …

How to encourage wildlife and discourage pests

Neighbours, however good, don’t always rub along smoothly and sometimes the attentions of our wild ones can be unwanted. But lethal pest-control methods are often indiscriminate and don’t necessarily solve the problem. Kevin Newell, from Humane Wildlife Solutions, looks at the more humane and ecologically-minded alternative to discourage rats in your garden. Sadly, when someone …

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