Community Nature Reserve

Are you interested in helping people and nature to thrive together in Thornbury? If so, why not join the Thornbury Community Nature Reserve?

A Community Nature Reserve (CNR) is a local project where neighbours come together to support wildlife and improve green spaces. Instead of one person managing a nature reserve, each resident contributes a part of their garden or outdoor space to create connected habitats.

Whether you have a garden, an allotment, or even just a window box, you can take part by registering your space to help build a CNR in Thornbury. All you need to do is tell us what you’ve been doing to help nature thrive. From planting wildflowers to putting up a bird box, simple actions can have a BIG impact on nature right on your doorstep. On registering, we will send you a wildlife-friendly gardening hints and tips pack, window sticker and free packet of native wildflower seeds.

Joining also gives you the chance to share your tips and experiences to inspire others or learn new ways to make your space work harder for nature. You’re also encouraged to record wildlife sightings, including birds, insects, and mammals. 

The folks at Warmley Community Nature Reserve and the Avon Wildlife Trust tell you more about what a CNR is and how it works here: https://fb.watch/ICUs7uJGQe/

Help Build the Community Nature Reserve

Register your space to help build the Community Nature Reserve

Share your tips and experiences to inspire others.

Connect with like-minded people.

Learn new ways to enhance your space.

Your space can be a garden, allotment or even just a window box – all are welcome.

We now have a Facebook group - https://www.facebook.com/groups/9018214418306558?locale=en_GB

Join the Facebook group to see news and updates, connect with other members and get more out of your community network.


How to register


Complete the online form or download and print the form (link below) and return it to us by email, post or in-person.

Visit us in Town Hall, High Street, Thornbury, Bristol, BS35 2AR (during office hours). Hard copies will also be available at the library and Thornbury Town Hall reception.

Not sure where to start on your wildlife-friendly gardening journey, or looking for some tips on a specific subject? Check out our wildlife-friendly gardening guide which you can view and download below.

What to See and Do in the Wildlife-friendly Garden - September

Wow! What a summer we’ve had – records have been tumbling as the temperatures have been soaring. For people and wildlife alike, the high temperatures and lack of rain have been challenging. As we head into September and some (hopefully!) cooler temperatures, our thoughts can turn to the autumn to come and what we might be able to do to alleviate hot summers in the years to come.

You may want to consider installing some water butts, or if you already have some, installing some more! Although a water butt won’t see you through summers like this one, they will help to reduce your water use, which reduces pressure on natural water courses and, if you are on a water meter, saves you some money too. As an added bonus, plants and ponds tend to prefer rainwater to tap water, making water butts a win for planet, pocket, plants and ponds!

Talking of ponds, if you are thinking about putting in a pond, now is the time to start. Ponds are wildlife-friendly powerhouses, providing shelter, food and refreshments for an array of creatures. They are also a fascinating addition to your green space, with visitors such as dragonflies, newts, frogs and toads adding interest and colour to your garden. Ponds don’t need to be huge to be beneficial – in fact a mini pond will bring lots of benefits to your garden. If you would like a pond or mini pond in your garden, but don’t know where to begin, Thornbury Town Council and Avon Wildlife Trust are running some free-of-charge workshops on the 18 October. Find out more here: https://thornburytowncouncil.gov.uk/page/events-projects 

As summer comes to an end, summer visitors will be leaving, and winter migrants will be arriving. As swallows and martins depart for warmer, sunnier places, species such as fieldfares and redwings will start to arrive. As it gets colder, year-round populations of robins and blackbirds will be bolstered by those travelling from colder climes. Our proximity to the Severn and Slimbridge also means we may be able to witness the arrival of majestic whooper or Berwick swans.

Some species will also be starting to think about hibernation and cosying down for the winter months. Bats are entering their breeding season, with females seeking mates before they bed down (or up!) for the winter. Amazingly, female bats mate in autumn, but don’t get pregnant until the Spring, with each pregnant female giving birth to just one ‘pup’. There is still just about enough time to listen out for bats, with one of our free-to-borrow bat detectors – bag yours here: https://thornburytowncouncil.gov.uk/page/events-projects 

Giving over areas of your garden to wood piles, long grass and fallen leaves is also a good idea if you can. Animals such as this gorgeous slow worm will be happy to find somewhere safe and cosy to hide. Slow worms are, despite their name and appearance, neither worms nor snakes, but are in fact a species of legless lizard! Slow worms are the gardener’s friend, happily disposing of pests such as slugs and snails.

As the fierce light of summer mellows into autumn, celebrate the turning of the seasons in your wildlife-friendly garden and look forward to the season to come.

Community Nature Reserve Locations

Conforms to WCAG 2.2 AA | Website design by Town and Parish Council Websites