Lanlay is a beautiful site that is comprised of 23acres of hay meadows and rhos pasture (rhos is Welsh for wet, so essentially a wet wild flower meadow). It has a mosaic of different habitats throughout the site so is great for biodiversity and supports a huge variety of wildlife.
97% of our wild flower meadows have steadily declined on a continuous basis since the 1930’s, which consequently has had detrimental impacts on the plant species and the wild life that depend on them. It is therefore vitally important that we preserve sites like Lanlay for the benefit of wild life and for future generations to enjoy.
Work on the meadow varies seasonally; a large part of the summer work includes the removal of an invasive species called Himalayan balsam. It is a particularly vigorous species of plant that if isn’t kept in check will take over, drowning out native wild flowers and reducing the diversity of the meadow. With the help of some working holidays, we have been pulling and crushing it in an attempt to control the spread of this species. It is important to crush the stems or it will re-root itself and keep growing. Even local dog walkers have started to get involved – you can often see small piles dotted along the sides of the paths that they have pulled whilst out on their walk.
I have also spent time monitoring the butterflies on the meadow. Each week I walk a set transect and record all of the species along the way. This information will be fed back to a national butterfly records scheme that is monitoring the fluctuations in butterfly populations throughout the UK. Here are some pictures of a few of the butterflies I encountered.
Winter is busier in terms of habitat management and I will soon be starting to cut back scrub and bramble that has encroached onto the meadow and doing lots of hedge laying.
If anyone is interested in getting involved, then please get in touch via the Brecon Beacons and Monmouthshire National Trust website or Facebook page.
Jess – Conservation Ranger