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Welcome to Pembury Heathland Walk. The waymarked
trail is approximately 3 miles long, and makes a good 2 hour stroll.
However, the terrain is hilly, and the paths are often slippery
under foot during wet weather. You can walk the trail in either
direction - just follow the bird waymarks! Walkers can join the
route at any point, there are several public footpaths and lanes
which link with the Pembury Heathland Walk.
Lowland Heath
Much of Britain's lowland heath has been lost over the last century
to roads, housing developments and forestry. At Pembury we are attempting
to restore this fragile habitat to its former condition. This requires
the removal of planted trees followed by a programme of management
to prevent birch and bracken from dominating the open ground. In
the past, most heathlands were common ground which were kept as
open spaces by grazing livestock, and by cutting common trees and
gorse for fuel. leather Look for typical heathland plants such as
heather (ling) and bilberry in the drier, sandy areas. A small amount
of the two scarcer heathers occur along the walk. These are bell
heather found on dry banks, and cross-leaved heath, a plant of damp,
boggy sites.
Extensive areas of open heathland are attractive to nightjars.
You may be lucky enough to hear their unusual 'churring' song late
on a summer's evening. Other heathland birds likely to be encountered
are the attractive stonechat with its bright black, white and chestnut
plumage, and the drabber tree pipit which sings whilst 'parachuting'
from the tops of isolated trees.
Conifer Plantation
Scots pine and larch have been planted on the site since at least
1920 and have previously been harvested for planking, fence posts
and more recently for woodchip. This forestry process continues
and the woodland will be gradually thinned as it reaches maturity.
The softwood trees support several bird species such as coal tit
and the diminutive goldcrest. Occasionally, crossbills visit to
feed in the conifers, their bills perfectly adapted to removing
seeds from cones. The green woodpecker is usually very conspicuous
because of its loud laughing call. Its favorite food is the wood
ant, whose huge nests of pine leaves may be seen along the trails.
In winter the woodpeckers attempt to reach the ants by digging holes
into the nests with their beaks. Because of the dense litter of
needles shed from the trees, and the shading by the canopy, few
plants can survive in these plantations.
Chestnut Coppice
Sweet chestnut is presumed to have been introduced into Britain
by the Romans, who used the tasty nuts as nutritional food whilst
the wood was suitable for building and fencing. The extensive areas
of chestnut at Pembury were planted around one hundred years ago.
Every 10-12 years areas known as cants, or panels, are cut down
to ground level and the wood converted into fencing materials. New
shoots spring from the cut stumps and within another ten years or
so are large enough to be cut again. This process is called coppicing
and it actually prolongs the life of the individual plants. ,- You
will notice that in some areas the chestnut has been prevented from
regrowth. This is where the best of the original heathland flora
has been found. Flowers can flourish for a short time under recently-
cut chestnut, but once the regrowth is four or five years old it
begins once more to shade out the flowers, which must survive as
seed until the next cut. Look for the delicate pink centaury amongst
the young coppice, and st. john's wort with its yellow star- shaped
flowers. Nightjars favour large areas of cut coppice as nest sites,
but otherwise it is rather poor habitat for birds. However, many
types of butterfly visit the clearings in spring and summer.
The Stream
The trail passes by a stream bordered by alder and birch trees.
These trees produce masses of tiny seeds which are very attractive
to flocks of redpoll and siskin in the winter months. Plants such
as pendulous sedge thrive in these damper areas. The stream is an
important place for the many animals and birds living in these dry
woods and heaths. It is here that they will come to drink during
hot, dry weather.
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