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Ivy
Ivy is a classic "good news / bad news" story, when
growing on trees. Ivy produces subdued but attractive flowers,
that feed many insects, and copious berries that feed many
birds. The leaves provide fantastic cover for many birds;
in particular, owls love to sleep hidden by ivy. Contrary
to popular belief, ivy does not sap the strength of the tree
- it does not penetrate the bark, it simply uses the truck
or branch for support. However, when ivy gets well established,
it becomes pretty bulky. In the most extreme cases, ivy leaves
can start to block the tree's own leaves from getting enough
sunlight, and thus slowly "starve" the tree, but
this is very rare. Much more common is that the ivy creates
extra wind resistance, and eventually causes branches (or
trunks) to break in strong winds.
Click here for picture
Dead Wood
Almost all trees are wonderful sources of shelter and food
for a vast range of creatures, but rather perversely, dead
wood seems even better than a living tree. Fungi start to
break down the wood, and provide a rich food source for many
insects, beetles and assorted creepy-crawlies, which in their
turn are a vital food source for many birds and small mammals
(from tiny shrews to large foxes and badgers - I have seen
many foxes in the parish, but I've not seen any evidence of
badgers - has anyone else?). Wildlife organisations are always
asking us to leave piles of dead wood around, and not to tidy
everything up (a great excuse for those lazier gardeners amongst
us).
Click here for picture
Pollard / Coppice
This is a woodland management process that involves cutting
the tree down without killing it, and allowing it to grow
again, usually with several small shoots, rather than one
central trunk. Particularly effective for Hazel and Willow,
but many trees can be pollarded or coppiced. Coppicing involves
cutting the tree at more-or-less ground level, and is sometimes
used to create a hedge, but usually just used where the new
growth will not be eaten by animals; whereas pollarding involves
cutting the tree higher up (perhaps at head height) so that
the fresh young shoots start to grow out of the reach of grazing
animals, and thus the new growth avoids being eaten. It is
a great way of gaining firewood, or fence posts etc without
killing the tree, and also keeps the tree more manageable.
Click here for picture
Water Meadows
The Avon River Valley (which includes the river itself and
the surrounding water meadows) is designated an "Environmentally
Sensitive Area" by central government, it shows that
this is a rather important natural resource. A detailed description
of the water meadows can be seen via the land use map.
Click here for picture
Arable Fields
We live in an agricultural area, and inevitably we have a
fairly significant amount of the parish devoted to this "industrial
farming" feature. Even here all is not lost! See a more
detailed description of the environmental features of Arable
Fields via the land use map.
Click here for picture
Hedges
Most people know that the number of different species in a
30 yard stretch of a hedge gives a rough indication of its
age (3 different species indicate a three hundred year old
hedge). Of course, care should be taken with this rule of
thumb - Wiltshire Wildlife Trust recently planted a brand
new 1000 year-old hedge at their offices at Langford !
Look at the
Boundary Types page to see more detail about hedges}
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Notes
The information in this section has been initially
gathered by Richard Death (5 Castle Keep), and recorded in good faith,
to the best of his knowledge and ability.He hopes and expects that other
people in the parish will quickly want to expand or correct the entries.
It includes a number of personal opinions, as well as some hard scientific
facts. If anyone finds errors or omissions, or disagrees with the opinions
expressed, please let us know via the feedback link, and we will try to
correct them promptly; or at the least, reflect different opinions.
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