Sunday 3rd September 2000 Campfield Marsh RSPB Reserve
Green fields for Geese . . .
Short sleeves and wellies (and not forgetting Roy’s
hat *) were the order of the day for sixteen members of the Club (eight
males/eight females) on meeting Norman Holton, the site manager of
Campfield Marsh, for an introductory walk around the area and an insight
into the plans, progress and subsequent benefits to wildlife.
The Reserve currently consists of 200 acres of
farmland, 150 acres of peat-bog, and 200 acres of saltmarsh.
The main management plans are to control water levels
and grazing on the farm, to maximise the benefits for ducks and geese.
An open area of 60 acres is now flooded each winter to
cater for the 5000 duck, mainly Wigeon, which take up residence. Even in
summer there are areas of water and approximately 100 Teal have now
returned. In an effort to recreate the habitat of a hundred years ago
there has been no application of chemicals and only minimal numbers of
cattle are allowed to graze. The result is that Lapwing, Redshank and
Snipe are now nesting at a density of one per acre, whereas ten years
ago ago there were none, and Skylark and other declining farmland birds
are also nesting in higher numbers.
To farm in such an environmentally-friendly way
requires liaison and agreement with neighbours who may be affected by
the control of water. Working in liaison with English Nature, who also
own a substantial acreage of peat-bog in the area, new and improved
ditches are helping the adjoining peatbog to retain its water table as
is illustrated by the more water-tolerant plant-life. Myriads of the
smaller flying insects over the bog certainly brought in a large number
of Swallows, together with dragonflies - of which the Reserve, with
Ruddy Darter the latest addition this year, has now recorded 11 species.
Our tally for the day was Common Hawker, Red and Black Darter (with
perhaps one or two more which some members may have been too modest to
mention).
Painted Lady and Wall were amongst the butterflies,
with frog and newt showing some of the diversity of the site.
We are lucky living in an area that encompasses one of
the rarest wildlife habitats in the UK: the raised bog. Do read the RSPB
leaflets on the subject, and do use the alternatives to peat which are
available so that we can do our bit to preserve what little we have left
for the benefit of wildlife.
Green for Geese is part of
the current strategy and four of the fields are being managed to provide
the correct level of sward to attract the birds. Last winter goose
numbers were approximately 5000 Pinkfeet and some 5000 Barnacles. Under
the five-year plan, additional ‘green’ fields are being created and
screening is being erected to provide viewpoints for Homo sapiens.
We just had time, as part of the tour, to visit the
lay-by overlooking the pool and roost on the estuary, before the tide
turned. Birds in abundance with the usual high density of Oystercatchers
and gulls. Plenty of Cormorants, with Curlew, Lapwing, Grey and Golden
Plover, Knot and Bar-tailed Godwit amongst the larger waders. Teal and a
solitary Shoveler on the pool. Linnets were obvious with quite a
substantial flock twittering around the marsh. Three Great Crested
Grebes and three Shelduck flew by, the latter being the first seen by
the warden for a month.
More to come, and thanks to Norman for an informative
tour. We now look forward to a winter visit to view the further benefits
of the Reserve.
The nesting season produced Lapwing (32 pairs),
Redshank (15), Teal, Curlew (12 on the Moss), and Snipe.
(* No, we didn’t see any Kangaroos, though I suppose
we could have been forgiven for thinking we might have!)
Allan Hubbold