Tag Archives: Carr

A Winter Task: Digging out Wet Woodland

Digging out wet woodland in Gunnersbury Triangle, seen from the boardwalk bridge. The “carr” steadily silts up with mud, leaves and roots. Here the team is carefully preserving the rushes and gypsywort, removing mud to a spade’s depth. The mud will be graded to form a gentle transition from the deeper areas, which only dry out in midsummer, to the dry bank that’s covered in holly.

Willow carr coppice makes nice fencing

Mangrove Swamp after Coppicing and Digging out

Well, after all those sunny late autumn days – it seemed to go on all through October and November, and even in Mid-December it was still as much as 15 C, extraordinarily warm – it is time to get back to talking about conservation work.

Volunteers, a corporate group, and trainees took turns to coppice and dig out the mud in the “Mangrove Swamp” (Willow carr). The newly-qualified chainsaw specialists managed to lay two willows, carefully avoiding felling them completely, to add to the artful tangle of almost-mangrove trunks over the newly-deepened water, thus giving a surprisingly “natural” look after a great deal of work.

Birch Nursery Deadhedge completed

We then dragged the cut willow to the edge of the new Birch nursery area. Several Birches have already fallen (you can see a large trunk in the photo), and many others are on their last legs, covered in ivy and only waiting for a winter storm to bring them down. So we have cleared a sizeable patch of bramble to allow seedlings to grow, and protected the area with a woven deadhedge: two lines of sharpened willow stakes (front and back of the hedge), woven with snibbed willow wands, and packed with willow twigs in between. We’ve planted a few saplings we found around the site – an oak, a birch, two hazel – and we hope they’ll be joined by many small birches in due course.

Birch Nursery Deadhedge workers