Caroline Potter is leading the first Saturday Work Group session of the Autumn next Saturday – 30th September. She is planning to focus on the area behind the horses’ field (nearest road access Broadcroft Road), starting at 10.00am. 

Pease do come along and join – even if you only have a little time. Please bring your own equipment if you have it – although gloves and some spare tools will also be available. 

Meet in the field area end of the footpath from Broadcroft Road.


Work Group schedule for autumn 2023. All welcome

Every other Tuesday morning outside the summer we meet at 10.00am  at different locations around Crofton and Sparrow Woods for two and a quarter hours. 

We are a mixed ability (and age) Group - there are tree choppers and light-task workers, but between us we work to help maintain the Council-owned areas of the woodland. 

For example, we coppice hazel etc to open up areas to light to the benefit of ground flora and insects. We clear areas around oaks to ensure that their roots get the nutrients to thrive.  We try and re-open St Thomas Open Space so that it is more open again. 

All this is done in partnership with idverde, Bromley Council's contractor, as the area is a Site of Special Scientific Interest.

Many of us are working or have other committements, so we are used to people not coming every fortnight, and having to leave early.

Fancy joining us and seeing if is for you? Well, the plans for the next few sessions are on this site for the first time. 

Come suitably dressed - and for mud if it has been wet. 

Want to ask a question? Call Jane Andrews on 07968 269008, and she will try and get you the answer!


All the latest news on wildlife from badgers and deer to dog roses, as well as a spotlight on the history of the now demolished smallpox hospital deep in the woods.

Do sign up for our mailing list to receive a copy of our popular e-newsletter with all the latest news about park improvements, wildlfie and history. June 2023 newsletter now available.


Wood anenome in Crofton Woods

All welcome to a free talk: A celebration of Crofton Woods and its wildlife.

Join us on Wednesday 17 May 2023 at 7.15pm for 7.30pm at Lakeswood Hall, Lakeswood Road, Petts Wood, BR5 1DH 

Hear a lively and interesting talk about the history and wildlife of Crofton and Sparrow Woods, as well as all the latest news on plans for improving the area.  Hot drink and cakes available.    (Followed by short FoC&SW AGM)


Badger emerging from a sett

Our local badgers are getting increasingly active as spring warms up the weather, and cubs are on their way. The one in the picture was out of the sett after dawn this morning. 


Buds are bursting open with the warmth of spring

The woods are stunningly wet and muddy - definitely a time or boots. But the wood anemones are flowering, and buds are splitting open. 

Lots of brimstone and peacock butterflies to see too.

Yesterday three buzzards swooped lazily over the woods, and then spent the afternoon rising in the warm thermals until they were specks in the sky. Maybe they will nest in the woods again this year.


March 2023 newsletter now available

Join the Friends of Crofton and Sparrow Woods to receive your quarterly e-newsletter packed with news about the woods - from its history through to events and new project deveopments. Hard copy availabe for local people who are not online. 


Pair of Mandarin ducks spotted in Crofton Woods

Good news for 2023, our pair of Mandarin Ducks are still with us this year. They were spotted by two Friends Group members as they waded along the eastern branch of the Kyd brook picking up litter. (Please don't fill dog waste bags, and throw them into the water - it makes clearing up after you horrible!).

These lovely wood ducks actually nest in trees overhanging water, and their nestlings fledge by dropping in the water. We have seen a pair every year for 5 years - but no sign of successful fledglings. 


Photograph of sudden high stream water level

Friends of Crofton and Sparrow Woods has recently confirmed that sewage is discharged into the western branch of the Kyd Brook that runs through the woods - the branch that runs alongside the Eynsford Recreation Ground and playground. You can see this when the sream runs very high suddenly - as seen in the photos below.

Committee Member Kirsty has been researching the issue. We have long known that rainwater from some of our very local roads is run through pipes into both branches of the streams - which does cause some pollution from diesel spills and if people dump unsuitable liquids into the road drains.  

More concerning is the sewer system. This was designed many may years agao, and as time has passed we have more toilets with longer flushes, and there are more houses. All that waste goes into the sewer, with waste water from our houses.  However, those sewers are also required to carry a lot of rainwater, so when it rains hard for along time, the amount of liquid can become so great that the sewer floods.  The sewers are designed with over flows -and we have confirmation that at least one is discharging into the stream.

That is being monitored, so that the number of times a discharge takes place can be checked using the link https://www.thameswater.co.uk/edm-map?embedded_webview=true -and the postcode BR6 8LT. Click on the tick that appears for more informaton.

We know that there is a storm drain in Crofton Road, but we do not yet know whether this also is a sewer overflow- Kirsty is curretly trying to find out.

So, after a lot of rain, we suggest you keep children and dogs out of the stream.


Gull numbers are reducing as we move into Spring -but we think that we have Common Gull with us.

The first sweet violets are in flower, the catkins are starting to emerge, and our seagull numbers are dropping - although we think this is a second winter Common Gull, which makes a change from the usual Black-headed and Herring Gulls.  


Cherry laurel clearance, path widening and rubbish collection at Gumping Common

The alternate Tuesday morning Work Group decided to tackle Gumping Common. Dividing into three Groups, we have tackled some of the cherry laurel. It is a non-native species which spreads like wildfire and blocks light from our native flora. We also tackled holly that was overhanging the path, as well as tackling the woodland edge. It took idverde a while to load all the rubbish into their truck!