Andrew’s Pond Revisited – Chrystal Palace, June 2026

Written by: Andrew B

Work on the new pond at Andrew’s place in London started when he cut back all the bramble with a snazzy new electric strimmer. He then had a digger dig a hole – backbreaking work when we dug the first pond by hand ten years ago. The digger left spoil dotted around the site for later.

Paul arrived two days early and, while Andrew prepared his flat for the invasion, Paul (with occasional help from a frazzled Andrew) cleared the invasive bogbean from the original pond. This left enough water in the old pond to support the few frogs and newts still clearly resident. Paul (and earlier, Andrew) then used some spoil to build shallow shelves around the new pond, to support pond marginal plants.

When the crew arrived on Friday for the main residential, we laid first an underlay, then the main liner into the pond depression – flattened to its base by the lightest of our crew, Elaine – before Paul trimmed the liner edge. Francis, meanwhile, used a pole saw to cut overhanging sycamore and scots pine back – all cuttings later dragged by Elaine, Lynn and Andrew to top the pair of habitat piles.

With this done, we filled the pond from a hose, then used the remaining spoil to bank over the edge of the liner. Mick took on the job of shovelling the main spoil heap into barrows – shifting all of it himself – so that Elaine and Andrew could move it to the pond edge to help with burying the liner top.

Though we laid a second sheet of underlay over the top of the main liner, Andrew – taking Francis’s advice on board – later cut this overlay back so its top edge dropped into the water. Francis was right that this overlaid underlay was speeding the wicking away of the pond water.

Andrew added his few new-bought plants to the two ponds, plus a single piece of lesser spearwort back into the old pond. This was the sole survivor from Rick’s provision of pond weeds for the original pond to survive the overgrowth of bogbean. Andrew had tried more than once to clear the bogbean out, but its speed of growth had defeated him.

Fuelling all this work was Trish, our talented resident chef, ably assisted by Lynn. We spent three good evenings around the table eating the delicious grub then jawing away while the sun went down.

Wildflower seeds will be added to the de-brambled pond site as the seasons permit, and hopefully next year, the site will be a riot of colour, happy amphibians, and nectar-hungry butterflies and bees.

Hopefully some photos will follow soon

Pond Restoration 4th May 2025

As well as a big reservoir Jumbles Country Park also has some smaller water bodies that are less well known. In May 2022 we began a restoration project, back then the ponds had become overgrown and shaded out by vegetation. The ponds were dredged to remove leaf litter and silt and oxygenating plants were introduced to the ponds. Brash and branches were cut back and used to create linear habitat piles, Himalayan balsam was pulled up or cut down.

In May 2023 we came back and the areas around the ponds had transformed from a lunar landscape to a carpet of flowers, the work continued with cutting back invasive vegetation, and planting marginal plants.. and a bit of pond dipping. Today’s task involved cutting back willow from around the pond to let in more light. We used the chipper to process most of the brash and spread the resulting chips along the path, the rest of the brash was used to create a linear habitat pile. Want to know more about ponds? Then have a read of this.

In 2023 we found toad tadpoles, this year we had alder fly larvae and baby newts. The ponds should continue to attract frogs and toads as well as insects such as dragonflies. Thanks to everyone involved and big thanks to Tom and Caroline for organising and keeping the group going.

Pond Management 9th March 2025

Darcy Lever Marshes is a new site for Bolton Conservation volunteers. The site is hidden between housing estates near Hollycroft Avenue, playing fields and Radcliffe road and if one of Bolton’s secret wildlife havens.

The marshes provide habitat for great crested newt and other amphibians, and potentially could benefit dragonflies. About 20 years ago Dave Orchard and the Amphibian and Reptile Group for South Lancashire developed the site but willow trees are now starting to take over and threatening the site’s usefulness, a process know as succession (to find out more about succession see this earlier post).

We were last here in November 2023 when BCV and Dave Orchard removed willow trees that shading ponds deeper in the marshes. As this is privately owned land we had permission to burn all of the material we cut down, on this particular site this method of disposal was preferable to making habitat piles.

This time we were working on a different pond. Trees were shading out the pond and needed cutting back, the brash produced was used to create a linear habitat pile along one edge of the pond to deter intruders

Many thanks to the site’s owner for allowing us to work on this site, Tom and Caroline for organising and everyone who took part. Photos from both tasks below.

Pond Restoration 19/05/24

Ponds are magical places, places where the mortal and spirit worlds meet, where strange things happen and nature can see its own dark reflection mirrored the water’s shifting surface. But even with all this supernatural power we still couldn’t get water to run up hill.

Our task was to re-fill a pond by digging a channel from a nearby stream but it it didn’t quite go according to plan. We dug the channel and it filled with water and flowed towards the intended pond but halfway there it decided it had better things to do and went towards a different pond. There was only a slight difference in height between the ponds but it was enough to make a difference. Anyway, it wasn’t the only job we did today, we also cut back some branches, made a linear habitat pile and took down some balsam.

You canna break the laws of physics, Captain.

And now some photos with obscure captions. More pond stories here.

Sunday 21st April 2024 – Habitat Management

Before Eatock was a Local Nature reserve it was just an abandoned industrial lodge, that lodge belonged to a colliery, before the colliery there was a farm, and before the farm there were open fields. The first record of the name Eatock in Westhoughton was in 1739, this and architectural evidence, place the building of Eatock’s Farm’s farm house at around the same time. The farm passed through several hands and was originally larger than it was in its final years, however, in 1862 some of the farm’s land was leased by Wigan Coal and Iron and in 1882 construction began on a new colliery. In 1890 Eatock Colliery started producing coal from its 1000 foot deep shafts, the mine continued to operate until 1936 when it finally closed and was then demolished. The closure was partly due to The Coalfields Act 1930 forcing the merger of collieries into larger amalgamated concerns, but also Eatock’s history of flooding and the fractured nature of its coal seams made it too expensive to continue.

At this time Eatock Farm was owned by John Gregory, who also owned nearby Hoskers Farm. In 1944, John Mather Snr, a former shunter driver at Eatock Colliery, purchased the farm from him. With his wife, Annie, their children, John and Jessie, and Annie’s sister Emily, John Snr. ran the farm for dairy, eggs and apples, serving the people of Daisy Hill and Westhoughton until 1973. Over this time the Mather family acted as stewards to the lodge and pit shafts keeping them safe from intruders. But in 1973 Eatock Farm closed after being served with a Compulsory Purchase Order by Manchester Council which had plans to develop the site. Once vacated the buildings were immediately demolished and the land left vacant until 1978, the area was then landscaped and the shafts filled in with the material from the spoil tips. The site was then left again until housing development began in the 1990s.

But the story didn’t end there. Just before the housing development began a team of ecologists, including BCV’s Rick Parker, did a torch-light search for amphibians and found over 1000 breeding toads on the site. This unprecedented find resulted in Eatock Lodge being designated a Site of Biological Importance Grade ‘B’ in 2000, and as a Local Nature Reserve in 2004. Eatock Lodge LNR is now home to toads, swans, heron, hedgehogs, and emperor dragonfly.

John and Annie’s daughter, daughter in-law, grandchildren, great grandchildren and great-great grandchildren now live in London, Weymouth, Leigh, Bolton, and Westhoughton, and one even works with BCV. I’ll give you a guess who that is.

Today’s task at Eatock, with members of the Friends of Eatock Lodge group, involved digging drainage channels from the path. The recent wet weather has resulted the paths becoming muddy and difficult to negotiate. Hopefully the channels will help aleviate this. In the afternoon we created a dead hedge to stop people trespassing near the swan’s nest, disturbing the swans and damaging their eggs.

Thanks to Chris and the Friends of Eatock Lodge crew for having over.

De-shading ponds April 7th 2024

The last time we were at this site was in 2018. Back then it was a fairly uneventful task- we came, we saw, we conquered, we went home. This year was a bit different.

Tom’s Land Rover, our version of Thunderbird 2, had a breakdown en route leaving us not only locked out of the site’s car park but also bereft of tools. As you can’t save the planet without tools it was a bit of a problem. Luckily Chris went and found our broken ‘bird and collected as many essentials as he could; Nathan collected the keys to the barrier as well so we did finally get started albeit a bit later than planned.

Setting off with the tools and other kit we journeyed into the wilds of Gravel Pits South, part of Moses Gate Country Park, next door to Darcy Lever Gravel pits. The plan was to de-shade the ponds by removing the surrounding trees, this would let more light get to the pond. But first we had to find the ponds. In the years since our last visit the trees had grown, like they do, hiding them from view. We trudged in the mud looking for ponds, walking past them once or twice before finally finding them totally obscured.

With 19 volunteers we began the job of de-shading. There was a lot of new growth and re-growth which was easy to get through as the stems were quite thin. Everything that was cut down was used to make a dead hedge around the site to deter intruders and off-road motor bikes.

While we were there Rick did a quick pond survey and found great crested newt eggs. If you want to find out more about ponds see ‘Do Ponds Succeed’ and the ponds category.

Thanks to everyone for doing a great job.