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South Milford & LumbyNorth Yorkshire |
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Home Page This site was last updated on 04-Apr-2008 |
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When we think about the natural history of an area, there are three underlying factors to take into consideration. These are geology, climate and land use. Geology and climate are going to affect vegetation, and vegetation is really the bottom of the food pyramid. Land use will have an influence on the habitats that are available for wildlife. |
Geology of the areaIf we look at a geological map of our area, we can see that there is a thin belt of Southern Magnesium Limestone running from near Worksop in the South to near Richmond in the North. South Milford is on the eastern edge of this Limestone outcrop, where it becomes mixed with Upper and Middle Marl. To the West of the limestone is the West Yorkshire area with coal measures. To the East, the underlying rock round the Selby area is "Bunter" Sandstone, but here the action of past glaciers has resulted in a very flat landscape with a layer of impervious clay, which retains the water table at about 4 feet below the surface. A quick glance at the history books reveals that flooding has always been a problem in the Selby area. The few raised areas in this level landscape, Hambleton Hough and Brayton Barff, are a result of debris left after the melting of the glaciers. Plants
Many woods and hedgerows have gone, to make large fields and unobstructed
access for modern agricultural machinery. Where woods and coppices
remain, the |
ClimateThe climate of the region is that of a transitional
area between the warmer drier South of the country, and the cooler
wetter uplands of the North and West. Being East of the Pennines
is probably an advantage in rainfall terms, but the flat land
to the East of South Milford means there is little protection
from really cold weather coming from that direction. When the
wind is in the East, we can often expect to suffer. BirdsSouth Milford, as the name suggests, has Mill Dyke
flowing through it; this stream still supports a certain amount
of wildlife, with minnows to be seen swimming in it, and the occasional
Kingfisher. Herons fish in the dykes and ditches to the east of
the village. Fairburn Ings, an RSPB reserve to the South West
on the other side of the A1, is an area of flooded coal workings
that consists of several lakes, marshy areas and meadows, with
areas that have been planted up with alders, willows and other
trees. It is on the north-south migration route for many bird
species, and is well worth a visit, especially in the Spring and
Autumn when swallows, martins, swifts and many rarer migrants
may be seen. Winter brings many species of wild duck, geese and
swans. MammalsAs far as mammals are concerned, unfortunately it
is probably better to leave larger mammals out of an article such
as this, because of the risk of persecution. For the smaller mammals,
I have seen stoats and weasels fairly regularly; hedgehogs are
commonly found, and there are the usual populations of rabbits,
field mice and voles, brown rats and moles, and shrews. Pipistrelle
bats are one of the species commonly found in this area, and amphibians
are represented by Common Frogs, breeding in many garden ponds,
Toads and Common Newts. I believe there is a population of the
rare Great Crested Newt somewhere in the South Milford area. |
Bibliography
LOUSLEY 'Wildflowers of Chalk and Limestone" (date?) - New Naturalist
series.
SCRUTTON, Colin ed. "Yorkshire Rocks and Landscape" Yorkshire
Geological Society, 1994.
BELL, Richard "Yorkshire Rock" 1996.
Web-sites
YORKSHIRE GEOLOGICAL SOCIETY - www.yorksgeolsoc.org.uk
YORKSHIRE WILDLIFE TRUST - www.yorkshire-wildlife-trust.org.uk
RICHARD BELL's NATURE DIARY - www.wildyorkshire.co.uk
BUTTERFLY CONSERVATION - www.butterfly-conservation.org
ROYAL SOCIETY FOR THE PROTECTION OF BIRDS - www.rspb.org.uk