Neasden Recreation Ground on the banks of the Welsh Harp
Guest post by Hattie Jones, Senior Project Officer, TCV (The Conservation Volunteers)
TCV has now been in Brent for 6 months. We have worked across 12 sites in the borough, in seven wards (Stonebridge, Alperton, Welsh Harp, Wembley Central, Tokyngton, Barnhill, Kenton). We have taken on some major projects to increase biodiversity in the area. The current volunteers have worked so hard, there is already a lot of progress in just 6 months. Here are some of the highlights
Welsh Harp
One such project is the Welsh Harp Marshland Restoration Project in partnership with Brent and Barnet councils, Canal and Rivers Trust, and the Welsh Harp Yacht Club. This project is focussing on restoring the edge of the reservoir to marshland and then managing and protecting that marshland. Over the years it has been left to become secondary woodland, shading out vital wetland plants such as marsh marigolds, ragged robins, orchids, and water mint. The large willow trees growing over the water have led to the disappearance of reedbeds which are an important habitat on their own and provide nesting and feeding space for many water birds.
Part of our work has been cutting back a lot of these trees to allow for light to reach the ground. We have used the cuttings to make ‘dead hedges’, which themselves provide rich habitats for invertebrates, small mammals and nesting material and food for birds. Nothing is wasted. We have coppiced a lot of the trees, which is a woodland management technique going back hundreds of years. This results in the trees growing back the following year even thicker, with multiple trunks. It provides a renewable source of wood.
As spring arrives, we are leaving the trees to the birds and turning our attention to removing invasive species such as goats rue and Himalayan balsam.
Chalkhill Orchard
We have inherited custody of this lovely community orchard. This patch already houses apple, plum, cherry, and pear trees, plus one beautiful walnut tree. However, orchards need management. Fruit trees are very picky and susceptible to cold and disease. We want this to be a productive orchard for all the community to use and harvest fruit from.
We have pruned the big plum trees, and attempted to rescue several hidden damsons, which unfortunately seem passed saving. We have planted 3 new heirloom apple trees, and one black mulberry, with plans for more next year. While the trees are settling into their new home, they will need frequent watering. Unfortunately, we do not have access to a water source, so we are reliant on the community to take responsibility for keeping these new additions watered. Neighbouring Chalkhill Primary School pupils helped us plant the trees and promised to help care for them.
Fly tipping is a problem on this site, and we are in conversations with the council to get it removed.
Pond restoration
Ponds are one of the easiest ways to increase biodiversity in a green space. There are a couple of ponds we are working on that did not start out in the best shape. At Quainton Street open space, large willow trees had grown big leaning boughs over the pond, blocking out light. We removed these to let in sunlight, something that is very important for a healthy pond. Another problem these trees cause is their leaves fall into the pond, and as these rot down they remove oxygen from the pond. We have worked to remove as much of this vegetation as possible, and we are planning to plant some new plants that will oxygenate the pond instead.
There is a hidden oxbow pond at Brent River Park that has formed from high levels of the River Brent overflowing into a natural dip in the land. This pond will need a lot more work as it is surrounded by tall trees, with at least one dead one having fallen in. We won’t be able to work on the trees until autumn so we will carry out water quality surveys and try and remove as much rotting vegetation as possible. The vision is a pond humming with life, that can be enjoyed by everyone.
One Tree Hill
One Tree Hill Park in Alperton has a miniature woodland that lies on top of the titular hill, with evidence of paths that suggest it was once a woodland trail. We are working to restore it back to a woodland trail that families can enjoy and feel safe in. Our main battle on this site is litter and fly tipping, which we are working with the council to tackle. The wildlife doesn’t seem to mind, however, and we have seen sparrowhawks, foxes, long tailed tits, greater spotted woodpeckers, green woodpeckers, and chiffchaffs.
St Joseph’s Cemetery
St Joseph's Cemetery
This interesting little site is not currently accessible to the public, but we are hoping to turn it into a nature garden that the neighbouring infant school can use. We have fought back some laurel that was hiding a quarter of the site, showing that it is a lot bigger than previously thought.
We harvested willow that we will be using on site to make living willow structures, we are going to design a path that leaves the middle of the site undisturbed for grassland, and hopefully create areas the children can enjoy and that teachers can use for education.
Milton Avenue Open Space, Harlesden
What’s next?
We have achieved a lot, but we still have a way to go to reach our goal of creating harmonious ecosystems that can be enjoyed by the public. It is important to look beyond this project, when 2 years is up and the funding runs out. It would be sad to create some beautiful biodiverse habitats, only for them to fall into disrepair afterwards. So, I am looking to reach residents who are passionate about green spaces, not only to volunteer, but to set up Friends groups to take over the reins of these sites, and continue what we have started. We hope what TCV is doing is just the beginning of a regeneration of Brent’s green spaces.
To help carry on the work or for more information contact Hattie Jones: