Roadside Nature Reserves

A lunchtime walk

~ sueyoungwildlife ~ 2 Comments
Bluebell Hill
Our office at Tyland Barn sit at the foot of the North Downs, which would be a picturesque location if it wasn’t for the nearby M20 and the dual carriageway running up Bluebell Hill.
Bluebell Hill RNR
On the other hand, it is perfectly placed for a lunch time stroll along one of our most high profile Roadside Nature Reserves.
It is spectacular at this time of year; even driving past you can see the pink flower spikes of the orchids. 
It is spectacular at this time of year; even driving past you can see the pink flower spikes of the orchids.

At the moment you can see the pink spikes of the common spotted orchids as you drive past. Last year, Gill’s volunteers counted 26,000 orchids on the Bluebell Hill Roadside Nature Reserve. As well as common spotted orchids, there are pyramidal orchids, man orchids, bee orchids, common twayblade, broad-leafed helleborine and white helleborine.

Breaking news... Fiona shows Alison how to tweet an image of an orchid. As you can probably tell by this blog, some of us are arriving fashionably late to the social media revolution.
Breaking news… Fiona shows Alison how to tweet an image of an orchid. As you can probably tell by this blog, some of us are arriving fashionably late to the social media revolution.
How much ground can a bunch of ecologists cover in a lunchtime? The answer is not much, as we stop to examine something every few yards.
How much ground can a bunch of ecologists cover in a lunchtime? The answer is not much, as we stop to examine something every few yards.
Milkwort, oxeye daisy, bird's-foot-trefoil
Milkwort, oxeye daisy, bird’s-foot-trefoil

Not all chalk grassland flowers are as showy as the orchids, you have to look closely to appreciate the beauty of delicate fairy flax, eyebright and milkwort.

Or to see why this plant is called hop trefoil.
Or to see why this plant is called hop trefoil.
This patch of columbines and oxeye daisies is tucked away in a shady corner.
This patch of columbines and oxeye daisies is tucked away in a shady corner.
This is what the Roadside Nature Reserve would look like without all the hard work of Gill and her amazing team of volunteers.
This is what the Roadside Nature Reserve would look like without all the hard work of Gill and her amazing team of volunteers.

Chalk grassland flowers are adapted to grow on dry chalky soil that doesn’t have much in the way of nutrients. When the much of the Downs used to be grazed by sheep, most of the nutrients from grass and other plants went into the sheep, rather than back into the ground, and the orchids and other chalk grassland flowers did well, whilst plants that need a lot of nutrients couldn’t grow very fast. Shrubs and trees got nibbled before they could grow very big, and much of the Downs remained as open grassland.

Although road verges are cut back by highways maintenance to maintain visibility, the usual way to manage them is to mow a short distance from the road from time to time, leaving the cuttings to mulch down in situ, which, in effect, adds a nice composty layer and enriches the soil. Great for nettles and other fast growing plants, which then smother the growth of the more delicate chalk grassland flowers.

Gill and the RNR volunteer team cut the vegetation on the Bluebell Hill verges by hand, across the whole of the site and rake up all the cuttings. It’s very labour intensive, as is counting the thousands of orchid spikes that are the result of this dedicated work!

This is just one of the many Roadside Nature Reserves in Kent, looked after by Gill, Zoe and a dedicated team of volunteers and honorary wardens.