Press release: Health-check Britain’s hedgerows this summer

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Wildlife enthusiasts needed to join the Great British Hedgerow Survey and survey local hedgerows, which is vital for their ongoing conservation

Hedgerow survey season is here, and wildlife charity People’s Trust for Endangered Species (PTES) is looking for volunteers in all corners of the UK to take part in its Great British Hedgerow Survey.

Between now until October volunteers are encouraged to health-check their local hedgerows by filling in PTES’ simple survey form. Key features of their chosen hedge are recorded, such as the height, width, structure and what tree species are present.

Measuring the height of a hedge as part of the Great British Hedgerow Survey. Credit Megan Gimber.
[High-res version, and others, are available]

The data gathered provides instant feedback about how healthy the hedgerow is and offers bespoke management advice*. When volunteers work in collaboration with farmers and/or landowners, this advice can be passed to those that directly manage the hedgerows, ensuring they are sensitively managed so they can thrive for many years to come.

The results also enable PTES’ conservationists to build a nationwide picture of Britain’s hedgerow health and how it’s changing over time. And, by understanding their current structure, condition and key features, PTES can start to implement targeted, data driven conservation (alongside the work the charity already does with landowners and the farming community), which is crucial to ensure this iconic and important habitat is preserved.

The Great British Hedgerow Survey is primarily aimed at wildlife enthusiasts, landowners, Wildlife Trusts and other groups, but anyone with a passion for preserving native habitats and the countless species they support can take part.

PTES offers free survey training to groups and there is also advice available online. To find out more and to take part, visit:

Megan Gimber, Key Habitats Officer, PTES says: “The value of healthy hedgerows cannot be overstated; they provide a lifeline for so much wildlife (from hedgehogs and dormice to birds and butterflies), as well as many rare and threatened species. They are a home, provide food, act as safe corridors for wildlife travel across the countryside and the way they are managed has a huge impact on their ecological value.”

“About half of the UK’s hedgerows were lost in the last century through incentivised removal, and although the rate of this decline has slowed significantly, it’s important that what we’ve got left is in good condition. After all, the hedgerows that remain today are “the single most important ecological building block left in this country” to quote George Eustice, Secretary of State for Environment, Food and Rural Affairs.”

Megan surveying a hedge at Briddlesford.

Megan continues: “Since the Great British Hedgerow Survey began in 2019, hundreds of volunteers have taken part and together they’ve surveyed over 800km of hedgerow. This is a great start and gives us a real insight into how these hedgerows are faring, but there’s plenty left to do. With over 500,000km of hedgerows in the UK, the hedgerow infrastructure is largely there, we want to ensure that this translates to 500,000km of ecological dynamite. We really need a nationwide push to health-check as many hedgerows as possible.”

Hedge survey training group. Credit Megan Gimber.

Hedgerows are icons of the countryside, and as well as supporting myriad species of wildlife (one study in Devon found over 2,000 species within an 85m stretch of hedge!), they are a huge asset to farmers and land managers too. They offer services such as crop protection (through beneficial insects that predate crop pests), act as a wind shelter and host essential pollinator communities. For livestock they act as barriers whilst providing shade, shelter and browse. They can also provide income and benefit the environment by acting as carbon stores. They help to reduce flooding, soil erosion, air and water pollution levels too.

To take part in the Great British Hedgerow Survey or to find out more about PTES’ hedgerow conservation work, visit:

*In line with the hedgerow management lifecycle, which is based on the 10-point scale expertly developed by Nigel Adams

–  ENDS –

For high res images, interview requests or further information, please contact Adela Cragg:

T: 07532 685 614


Notes to Editors

Available for interview

  • Megan Gimber, Key Habitats Officer, PTES
  • Jill Nelson, CEO, PTES

About PTES

  • PTES, a UK conservation charity created in 1977, is ensuring a future for endangered species throughout the world. We protect some of our most threatened wildlife species and habitats, and provide practical conservation support through research, grant-aid, educational programmes, wildlife surveys, publications and public events.
  • PTES’ current priority species and habitats include hazel dormice, hedgehogs, water voles, noble chafers, stag beetles, traditional orchards, native woodlands, wood pasture and parkland and hedgerows.
  • PTES has Species Champions for three of its priority species: for hedgehogs The Rt Hon Chris Grayling, MP for Epsom & Ewell, for water voles The Rt Hon Hilary Benn, MP for Leeds Central and for dormice The Rt Hon Matt Hancock, MP for West Suffolk.
  • Visit and follow PTES on Facebook, Twitter, Instagram, YouTube & LinkedIn.

Let's keep in touch...

We'd love to tell you about our conservation work through our regular newsletter Wildlife World, and also how you can save endangered species through volunteering, taking action or donating. You must be 18 or over. The information that you provide will be held by People’s Trust for Endangered Species. For information on how PTES processes personal data, please see our privacy policy.

People's Trust For Endangered Species

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