| 2003
Report
2004 Report
2005
Report
|
WATER
RAIL
Rallus aquaticus
Uncommon but regular winter visitor.
The loss of two regular sites for this species, following the reorganisation
of the Group recording area, has been offset by the inclusion of two
others, which produced records this year. In all, 45 reports came from
six locations, including Stockbridge Nature Reserve, undoubtedly the
stronghold in the area.
As usual, most of the records originated in the winter months, and up
to four birds (and possibly five) were seen or heard at Stockbridge on
many dates between September and December. Intriguingly, however, a juvenile
bird was back on the very early date of 13th August, with three birds
present in the following week, which might suggest relatively local breeding.
The second winter period also had two records of a single bird at Otley
Wetland, including a colour-ringed individual on 22nd November, a bird
at Cononley Ings on 24th November, and another on the same date near
Skipton Sewage Works.
The comparitively few records for the first three months of the year
all comprised individuals at the locations already mentioned, and on
single dates at Marley Sewage Works and Silsden Ings. It is clear that
there has been a drop in the numbers of birds seen at Otley Wetland,
and, coupled with the loss of habitat at Esholt Sewage Works, and the
mid-year removal of access to Marley Sewage Works, it is inevitable the
Group will be heavily dependent on Stockbridge for records in the future.
MOORHEN
Gallinula chloropus
Resident breeder.
This is a species which seems to be increasingly well-recorded. In 2006,
reports came from 32 widespread locations, though with relatively few
records from south of the Aire, and breeding records were well up on
those of most years.
Numbers seen were
in keeping with the increased reporting, and between five and nine
birds were seen on 15 occasions, and, by recent standards, very good
counts of up to 12 birds at Otley Wetland and Manningham Park Lake,
up to 13 at Tong Park Reservoir, and the year’s best count
of 19 birds at Yeadon Tarn in late November. Interesting observations
included a bird on the same Low Moor garden pond which proved attractive
to Mallard, one at the summit of the minor road just below Beamsley Beacon,
and another which failed to see off a Green Sandpiper at Stockbridge.
Such is the apparent interest shown in the submission of breeding data
that it is worth setting out all the 17 locations involved: Crossflatts,
Saltaire, Gallows Hill, Cottingley Manor, Shipley Glen, Stockbridge,
Burley, Weecher Reservoir, Barden, Timble Ings, St. Ives, Farnhill, Tong
Park Reservoir, Bolton Abbey, Menston, Otley Wetland and Nell Bank. At
the first of these, the birds chose an old car tyre as a nest-site, and
the Saltaire pair were particularly determined, as their eventually successful
raising of a single chick was their third attempt, following two earlier
nests being flooded out. In all, at least 38 young were raised.
COMMON
COOT Fulica atra
Resident breeder, passage/winter visitor.
A particularly well-reported
species, recorded in every month and from 18 widespread locations.
The numbers involved, whilst not reaching the aggregate totals of the
late 1980’s, showed a distinct improvement
on those of ten years ago, and had a better balanced distribution across
the recording area.
That said, two locations, Knotford Nook and Otley Wetland, continue
to dominate, particularly during the winter months, but this year the
first winter period was, for the first time in several years, almost
as productive as the second one. These sites had the only three-figure
counts, and the relevant monthly maxima were:
|
January |
February |
October |
November |
December |
| Knotford Nook |
250 |
101 |
271 |
211 |
220 |
| Otley Wetland |
150 |
142 |
- |
79 |
90 |
Both these locations also had good double-figure counts in several other
months, but, elsewhere, only Redcar Tarn managed to raise more than 20
birds, when 31 were noted on 26th January.
In general, the summer months produced only reports of birds at breeding
sites, namely Marley Sewage Works, Otley Wetland, St. Ives, Stockbridge,
Knotford Nook and Redcar Tarn, and success was established by the presence
of juveniles at all but the last location.
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