Lincoln Conservation Group:  

 

CHAMBERS FARM WOOD – 17 OCTOBER 2010


We gathered on a misty, slightly frosty morning, but with the sun starting to burn through the mist. Two projects – cutting back scrub around an existing pond in the woods, to open it out, and reprofiling the pond in the butterfly garden, to make it bigger and with a more gentle slope into it.
 
Accompanied by our leader, Richard, half the group suddenly headed off, going to the pond in the woods. Those of us remaining wondered how we had been selected for the pond reprofiling, and what we would do until our leader returned with instructions. So we did the only thing we could do – got out the tea and the chocolate Hobnob biscuits.
 
Richard returned and we started work, emptying the last bit of water from the pond, carefully keeping a diving beetle and water boatmen safe in a bucket. Then we started to dig, cutting out part of the existing pond to increase its size and create the slope. Then it was time for a tea break and we realised our group had the best deal that day – Audrey’s homemade cake and M&S flapjacks!
 
The new pond liner was delivered, and two tons of sand.
 
A bit more digging, then a cushioning layer of old carpet over the old liner (thanks to Richard, who had a loft clearout) and a covering of sand. Then it was time for lunch (more cake etc) and finally … the new pond liner was opened out, put in place and the hosepipe was turned on to fill the pond. Jude and Shirley paddled – easing the liner as the weight of the water helped it to settle. And then we all sat and watched  –the water level rising, the reflections of the sun and trees in the water, a dragonfly checking it out. We added some water and sludge from the old pond, as they contain lots of little organisms which will colonise the new pond, and put in the diving beetle and a few pieces of pond plants. 
 
And we realised the pond wasn’t level across the two sides so it looks like more digging will be necessary to allow it to fill right up into the new shallow area. Work for someone else!
Jude

Those of us who opted for some good old slash and burn headed off into the woods to find a small, unnamed pond half way down one of the rides.  This was barely visible behind a wall of blackthorn and our job was to remove that wall to allow more light to reach the pond, as well as coppicing the blackthorn for butterfly friendly regrowth.

The main challenge was to get a fire going, with damp materials. Michael & Ian managed to build a good fire by lunchtime which soon consumed the large piles of cut material that the team of 6 rapidly generated. The pond gradually began to appear as the wall of blackthorn was removed.  After lunch, we completed the job by clearing along the adjacent ditch and then burnt up the remaining material. A thoroughly enjoyable task, even without homemade cake!
Julian

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