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dog
rose • Darin Smith |
| Features from Wildlife magazine |
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The variety of life
I
provide...
Shelter for newts,
Homes for insects,
Motorways for bats,
Havens for hedgehogs,
Food for dormice.
What am I?
A hedgerow!
Hedgerows are not just part of our landscape, they make it!
Criss-crossing our countryside and towns, hedgerows look good, provide food
for wildlife and humans, form windbreaks and prevent soil erosion, yet they're
often overlooked. They don't quite compare with the majesty of an ancient woodland
or the bright beauty of a wildflower meadow but nevertheless, hedges are one
of the UK's most valuable wildlife reserves. Today, they are often the only
green oasis in a desert of buildings and streets or intensively managed fields.
Hedgerows are a primary habitat for many species of conservation concern. They
are especially important for invertebrates, birds, bats, dormice, reptiles
and amphibians, such as great crested newt, and they provide an essential refuge
for a great many woodland and farmland plants. Hedgerows are also very important
as wildlife corridors, allowing species to move between blocks of other habitat
that would otherwise be isolated. In a world where we are increasingly concerned
about climate change and the effects this might have on species, maintaining
and increasing the interconnections of our landscape is crucial.
Variety is the spice of life
The UK's hedges are estimated to stretch 450,000 km and would reach to the
moon if placed end to end. Alarmingly, though, 25,000 km each year are being
lost to development and intensive agriculture. The South West now has one of
the highest concentrations of hedgerow in the UK and, happily, Avon has lost
fewer hedgerows than many parts of Britain. But quality is as important as
quantity if a hedge is to support wildlife and contribute fully to the beauty
of our landscape.
What is a good hedge? As ever, 'variety is the spice of life'. A mixed native-species
hedge with some tall old standard trees supports the most wildlife, simply
because it provides the widest diversity of food and shelter. Older hedges
are often most valuable since they contain old trees and produce lots of fruit
and flowers as well as a wide hedge base. Good hedgerow management is crucial
to its value - if a hedge is left uncut it will eventually turn into a row
of straggly trees. If, on the other hand, it is cut too often or too severely
it will be unable to produce fruit and flowers and the stress placed on a rootstock
constantly required to produce new leaves from old wood will eventually cause
the hedge to die. Sensitive management, often using traditional techniques,
will provide a handsome hedge which benefits both wildlife and landowners.
Action for hedges
The enormous wildlife and landscape value of hedges in Avon was recognised
by their inclusion in the Avon Biodiversity Action Plan. This plan links the
actions of many of the organisations working around Avon to preserve and enhance
our hedges. We're lucky in this area that there's lots happening to survey,
manage, restore, plant and raise awareness about hedges. Here are just a few
of the things that are going on.
AWT reserves
This winter the Estates Teams and the Wildlife Action Group volunteers have
been very busy with hedgelaying and hedge restoration on many of our reserves.
If you have the time, pop over to Netcott's Meadow or visit Folly Farm or Ashton
Court where there are lovely examples of layed hedges. Alternatively, have
a look at the restored hedges at Tickenham Ridge and on Weston Moor.
Field Boundaries Project
This project covers South Gloucestershire and B&NES and is funded by Heritage
Lottery Fund. It has been running for the past three years and has involved
hundreds of volunteers in surveying their local hedgerows and gathering wildlife
and historical data and hedges that are over 400 years old have been found.
The project has gathered records for literally thousands of hedges and a booklet
about Hedges in South Gloucestershire has been produced. Call 01454 863776
for your free copy.
Batscapes
Another HLF funded project running in South Gloucestershire and B&NES,
Batscapes is also concerned with hedges, beause of their importance to our
rare horseshoe bats. Dan Merrett, Project Officer, is working alongside Craig
Stenson, Biodiversity Officer at the Trust with the aim of getting hedgerows
(and other important bat features such as grazed pasture) into good management,
particularly around the greater horseshoe bat foraging zones at Brown's Folly.
North Somerset
Craig Stenson will also be working in the Mendips on a bat and dormouse project
managed by the Farming and Wildlife Advisory Group (FWAG). This project will
similarly be concerned with hedgerows as an important feature for bats. Meanwhile,
the North Somerset Wildlife Wardens are working to survey hedges around North
Somerset - a massive task!
Hedgerow fortnight!
In February Sally Pattison (B&NES Field Boundaries Project) and Jenny Hayward
(Avon Biodiversity Partnership) co-ordinated a fantastic fortnight of hedgerow
events across the Avon area. Altogether there were 32 events run by 20 different
individuals, groups and organisations. Despite the chilly weather, a grand
total of more than 1000 people came along to the various events and as well
as being great fun, this fortnight really helped to raise awareness of the
importance of hedges in our landscape.
One lovely moment was when a small girl turned to her mum at an event at Willsbridge
Mill and said earnestly 'Mummy, we've got to plant more hedges'. If you'd like
to read more about the events visit . Thanks to everyone who took part or organised
events!
How to get involved
If you'd like to get involved in surveying your local hedges simply visit www.avonbiodiversity.org.uk and
download a survey form.
If you'd like to get involved in hedgelaying and other practical tasks on AWT
reserves call Tim Curley on 0117 917 7270. Or why not got on a course? Details
of courses can be found at:
BTCV, 0117 919 1624
South Gloucestershire Council Stuart Bardsley, 01454
863468
Wrington and Burrington Hedgelaying Society Mark Edwards,
01460 234222
National Hedgelaying Society Bruce Mayley 01959565678.
Contact the following Unitary Authorities for information about small grants
for hedge planting and hedgerow maintenance, as well as other works for wildlife:
Bath & North East Somerset Jane Briggs 01225 477579
North Somerset Sam Jarvis or Susan Stangroom 01275
888 551
South Gloucestershire Stuart Bardsley 01454 863468.
What
is the Avon BAP?
The Avon Biodiversity Action Plan is the first over-arching conservation strategy
for the former county of Avon. It has a ten year timescale. The plan's production
was led by the Trust and the three main aims of the plan are:
| 1 |
To
focus action on habitats and species that are of particular
value in Avon, within the national context |
| 2 |
To
encourage a common approach to biodiversity conservation
and sharing of best-practice in Avon |
| 3 |
To
encourage education and community action as an integral part
of the biodiversity process
Ratty for real! |
For further information contact Jenny Hayward, Avon Biodiversity Partnership
co-ordinator, email jennyhayward@avonwildlifetrust.org.uk The
Avon water vole species action plan is available on www.avon-biodiversity.org.uk
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