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Wildlife
gardening can never replace natural habitats but it is possible to create
miniature habitats in the garden that will supplement natural habitats.
These are interesting and they attract a lot of wildlife. The habitats
commonly recreated in gardens are:
Garden Pond
All
living things require water and a garden pond is a wildlife magnet. You
might see water boatmen, frogs, newts, diving beetles, dragonflies and
damselflies. Birds, hedgehogs and foxes may visit for a drink. Natural
water bodies are disappearing fast due to, for example, drainage of fenlands
and filling in of ponds because of excessive fears about safety. Some
animals such as frogs are increasingly dependent on garden ponds. A pond
and its margins provides an opportunity to grow an assortment of aquatic
plants such as yellow flag, purple loosestrife, water lilies, water crowfoot,
frog-bit, marsh marigold, rushes and reedmaces. Avoid steeply sloping
or slippery plastic sides. Hedgehog are good swimmers but if they cannot
get out they become exhausted. At least one gently sloping side will allow
animals to wash, drink and get in and out.
Woodland Edge
A
woodland edge is a very dynamic natural habitat with birds and butterflies
in the air, squirrels and mice foraging on the ground and wild flowers
in abundance in the semi shade. Woodlands have been chopped down to make
way for buildings and roads and existing woodlands are seldom managed
with the respect they once were when we depended on wood for building
materials and firewood. Most of us do not have the room for a woodland
but we can plant individual trees. These are useful in their own right,
removing carbon dioxide (a 'greenhouse' gas) from the air, supporting
myriad insects, and providing a songpost for birds. With a small number
of trees we can create a woodland edge that will be popular with birds,
hedgehogs and all manner of mini beasts that will live amongst the leaf
litter. Ferns, mosses and lichens will grow on fallen branches and it
is an opportunity to grow wonderful woodland wild flowers such as wood
anemones, wild daffodils, bluebells, snowdrops and primroses. Most woodland
wild flowers are spring-flowering to take advantage of the light before
the leafy canopy develops and casts a heavy shade. If you have the space,
oak is the most valuable native tree, supporting 284 different species
of wild animal! Holly will provide berries for birds and food for the
holly blue butterfly in its larval stage.
Wild Flower
Meadow
Wildflower
meadows are a wonderful sight - full of colour and buzzing with insects
in spring and summer. Meadows offer food and shelter for invertebrates
including bees, hoverflies, caterpillars, ladybirds, grasshoppers and
crickets. Butterflies such as the meadow brown, small copper, common blue,
meadow brown and green hairstreak lay their eggs on meadow plants. Amphibians
such as frogs and toads will find shelter and insects to eat. Shrews,
moles, voles, mice and other small mammals will find a home here and larger
mammalian predators such as foxes may visit. Birds, particularly finches,
will feed on seeds. Blackbirds, thrushes, starlings, swallows, martins
and swifts as well as bats will feed on the insects which fly above meadows.
Meadows were once
a common sight but this important habitat has largely disappeared (a decrease
of 95% since 1945). Fertilisers have been applied to the land and they
make grass grow vigorously - so much so that the relatively fragile wild
flowers cannot compete. Over-grazing by animals has also taken its toll.
Field edges were once a haven for wild flowers but weedkillers now drift
and kill them. To create a meadow you need to make sure the soil is poor,
if necessary growing 'hungry' vegetables such as cabbages for a year on
the area or not feeding an existing lawn and mowing it and taking away
the clippings. Sow wild flower seeds such as bird's foot trefoil, meadow
buttercup, meadow cranesbill, ox-eye daisy and yellow rattle. On nutrient-rich
ground you can grow cornfield annuals instead such as corn cockle, corn
marigold, chamomile, corn poppy, scentless mayweed, scarlet pimpernel
and wild pansy. Follow your seed merchant's advice about the mowing regime
carefully. Mowing is carried out less often than with a grass lawn but
the timing is critical.
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