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| Features from Wildlife magazine |
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Round the reserves
Month by month, wildlife to look out for...
January
This time last year we were in the throes of an invasion of waxwings.
An annual visitor to the east of the country this spectacular looking
bird arrived in such great numbers from northern Scandinavia that
thousands of them made it into the South West. This bird is principally
associated with rowan trees from which it feeds and is recorded
mainly in urban areas. Look out for these birds at Stockwood
Open Space where local trees laden with fruit may attract
waxwings again. Also look for them at Brandon Hill
- it might be worth spending some time near the area surrounding
the tower. This tree and shrub lined part of the hill is a favourite
stop off for migrant birds and uncommon birds such as nuthatch and
treecreeper may join other winter visitors such as redwing, blackbird,
robins and chiffchaffs.
February
Grey herons can be seen returning to their nests at Cleeve
Heronry. Over 40 pairs of this large wetland bird nest
high in the treetops of this small woodland on the edge of the North
Somerset Levels. Displaying birds will clatter their bills and fluff
out their crests and throat feathers in an attempt to attract mates.
The more dominant and successful pairs will nest towards the top
of the heronry with the younger and less experienced birds finding
a nesting place lower down. Young birds can be seen in the their
nests up until April when the leaf cover begins to obstruct the
views.
March
Often a month with mixed fortunes, where winter abruptly meets spring.
In the Gordano Valley winter thrushes will still be flocking together
and towards the end of the month swallows may have already arrived
back on their breeding grounds. Along the edge of Taggarts Wood
at Weston Moor chiffchaffs will sing out their
names from catkin-laden hazel. Sparrowhawks and common buzzards
can be spotted displaying above woodlands such as Weston
Big Wood, Browns Folly or Prior's Wood
as both species deliver their death defying roller coaster flight.
By now butterflies will be well on the wing and brimstone and small
tortoiseshell can be seen along the woodland edge of Folly
Farm. Remember to keep an eye out for the first record
of large-red damselfly. Traditionally this insect is not due on
the wing until April, but increasingly records have been coming
in of this insect appearing in late March. Look out for it at any
wetland site especially Weston and Puxton
Moors.
April
Stockwood Open Space will be brimming with wildlife.
Recent surveys by our volunteer warden Jeff Holmes show that the
site is still exceptional for its population of song thrush with
twenty eight singing males recorded in 2004. This number is only
beaten by the number of singing blackcaps, which totalled thirty
two, a record count. Stockwood Open Space is also
now the only reliable site for grasshopper warbler in the former
county area with two birds 'reeling' in the rough grassland
areas. And without doubt one of the best places to visit will be
Prior's Wood. The bluebells at this wonderful new
reserve will be in full flower towards the end of the month and
an early morning visit will reward any visitor with incredible views
of thousands of plants all celebrating spring together!

Reserves Update
Restoring Puxton
In 1998 the Trust took on management of Puxton Moor. Already designated
as a Site of Special Scientific Interest this area had suffered
from neglect and scrub encroachment for many years. Working with
Defra and English Nature we've been undertaking a slow programme
of wetland restoration funded through the Countryside Stewardship
scheme. This has now been stepped up with an injection of funding
from English Nature and significant improvements are being achieved.
Over the next four years this major programme of habitat restoration
will lead to the development of species-rich watercourses. Wetland
plants such as frogbit, hornwort, rootless duckweed and pondweeds
will directly benefit.
Good news and special finds...
The water voles have not been found at Lawrence Weston Moor since
1998. However habitat improvements undertaken since then seem to
have had a beneficial effect and this year surveys of the site uncovered
definite signs that they have returned. Further habitat improvements
are planned this winter which should allow further expansion into
the reserve and, hopefully, establish a resident population of water
voles. There has been a rush of rare lower plant discoveries at
Goblin Coombe. Justin Smith found a fungus called the olive earth
tongue Microglossum olivaceum and another named Entoloma
bloxhamii, both for the first time this year. Both are nationally
rare and their presence is a very positive indicator for the quality
of the grassland at
Goblin Combe.
Littleton Brick Pits
The ongoing development of the old Electrotech site at Whale Wharf
has meant that the reserve has been closed for some time. However,
behind the scenes management is continuing, thanks to Malcolm Cook,
the volunteer warden. A viewing platform has been built which allows
excellent elevated views over the reeds to the areas of open water.
Pollarding of the mature willow trees has begun on rotation. This
is a traditional technique which involves cutting back all the branches
to leave just the trunk. A handful of trees will be done each year
so that there are always different stages of willow regrowth on
the site, providing a wider range of niche habitats. This technique
not only prolongs the life of the individual trees but also slows
the drying of the site.
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