LUDDINGTON NATURE RESERVE
This time last year work began on a project to transform part of the west side of the reserve into a species-rich grassland. The area had long been troublesome; the ground was very uneven making it extremely difficult to walk and almost impossible to mow. As a result, it had become somewhat overgrown and in places dominated by vigorous grasses, nettles and brambles. The best we had been able to achieve was to keep the brambles under control. The creation of a flower-rich sward that could be mown regularly will bring about a much more diverse habitat and hopefully attract a wide range of butterflies and other insects.
The aim is twofold: to encourage the colonisation of three UK Biodiversity Action Plan priority species of butterfly; small blue, dingy skipper and grizzled skipper, and to encourage an increase in the butterfly species that are already established on the east side of the reserve. And so, in partnership with Sandfields Farm and the Warwickshire branch of Butterfly Conservation, we set to work.
In January and February staff from the farm removed overhanging branches and encroaching scrub. They then levelled the uneven grassland moving the enriched soil to the sides of the track bed. At this point the area looked pretty grim! In March Mike Slater from Butterfly Conservation sowed the bare earth with kidney vetch, the food plant of the small blue, and common bird’s-foot-trefoil, the food plant of the dingy skipper. As the season progressed weedy species began to appear and so most of the summer was taken up with intensive weeding. But the seeds sown by Mike Slater had germinated well and strong plants were showing throughout the length of the area.
In July seeds from yellow rattle were gathered from the east side of the reserve and sown along the new area and in September black knapweed, scabious, lady’s bedstraw, bird’s-foot-trefoil and oxeye daisy seeds were similarly gathered and sown. Other useful plants were appearing unaided such as creeping cinquefoil, food plant of the grizzled skipper, white dead nettle and ground ivy, both good sources of nectar for early insects, ribbed melilot, red bartsia and perforate St. John’s wort.
In September Mike Slater came to assess the site and found that due to the success of the seed planting and the intensive summer weed management it had the potential to attract all three priority butterfly species.
There will almost certainly be more weed management needed this coming year as well as more seed planting. But it’s looking promising, and with perseverance it should become a diverse flower-rich piece of grassland in just a few years. I’m particularly hopeful about the possibility of attracting the small blue – there is a newly established colony on similar terrain just a few miles away. Importantly, we need to keep a record of what turns up, so regular recording will be extended from the east side into the new area.
When the present Coronavirus restrictions have been lifted and the situation feels a bit safer I would be delighted to meet up with anyone who would like to come and have a look at our progress. Alternatively, pop along yourself and have a look. My contact details are shown below.
The support, advice and assistance from Sandfields Farm and Butterfly Conservation have been central to the success of this project. Certainly, it wouldn’t even have got started without this partnership.