Showing posts with label Sessile Oak. Show all posts
Showing posts with label Sessile Oak. Show all posts

Monday, 4 June 2012

An Atlantic Oakwood

One of the great pleasures of travelling is that you never know what you might find around the next corner. Ariundle Oakwoood, an Atlantic Oakwood on the outskirts of the pretty village of Strontian in Sunart, was one such surprise on my recent Scottish trip.  And Sunart is one of the few areas in Scotland that retain their ancient oakwoods, now so rare they are protected.

Ariundle is a precious fragment of an immense oakwood that once cloaked Europe's Atlantic coast from Portugal to Norway.  Here, the steep lochside has been wooded since the glaciers retreated some 12,000 years ago. A lush covering of mosses, lichens and liverworts flourish in this undisturbed world in the Strontian Glen.  The trees are mostly sessile oak, which do well on the acid soils that cover the granite bedrock.  Other native species include holly, hazel, birch, rowan, alder, willow, ash and wych elm.

Ancient oakwoods such as Ariundle have played an important part in the natural and human history of the area for thousands of years.  In the eighteenth and nineteenth centuries, the trees were coppiced for charcoal burning and the remains of old charcoal burning platforms can still be found in the wood.  The fallen trees and their dead wood provide food for spiders, beetles and insects such as wood ants.

Above Left: Evidence of coppiced oaks can still be seen
Above Right: Tree Lungwort (Lobaria pulmonaria)

The oakwood in single tree:
Wood Sorrel (Oxalis acetosella) growing amongst moss with a Peltigera lichen to the left

The woodland floor: 
Primrose (Primula vulgaris) and one of my favourites, a Lousewort (Pedicularis sylvatica)

Cladonia squamosa


Saturday, 13 November 2010

Holystone North Wood

Holystone North Wood, a semi-natural, acid sessile oakwood, more typical perhaps of the Lake District, is a little way to the north of the Holystone Burn. It is thought to have survived since at least 1700. Many of the trees have multiple stems suggestive of copicing in the past, although records show that the wood was last worked in this manner over sixty years ago.

The Forestry Commission plans to increase the oak woodland in Holystone to over one hundred hectares. Many of the surrounding conifer plantations are now being felled and will be replaced with oaks grown from local seed.

The wood is approached by an up-hill walk through, and then along the edge of one of the conifer plantations. The first view of the wood, across a small pasture when leaving the conifers, is most inviting ...

Some of the wood is fenced off to allow natural regeneration, but there is still plenty to see from the public paths ...


During my visit this week, I had good views of small groups of feeding Redpolls and Long-tailed Tits. Jays and a Red Squirrel were also active. I also found this Bonnet Mycena (Mycena galericulata) growing on a decaying deciduous tree ...

The return walk to the car park offered good views south towards the Holystone Burn, in the valley beyond the pasture, and Holystone Common ...