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| Greenfinch
by Stephen Lilley |
Resident
breeder, passage/winter visitor: woodland, parkland, farmland and
gardens |
2003 |
No
reason to suspect any change in status of the common and widespread
bird. The highest counts concerned 62 birds at Thornton Moor Reservoir
in September and 68 birds at Denholme Clough in October. |
2004 |
In the first
winter period a small roost containing 19 birds was noted at Sconce
Lane, with another at Bingley holding 21 individuals. Under-recorded
as a breeding species, with only Leeshaw Reservoir and Stockbridge
mentioned. Autumn passage enlivened matters somewhat, with around
200 birds seen at Thornton Moor on three days in October, and a
day maximum of 125 at Denholme Clough in the same period. |
2005 |
The species was not particularly well-recorded in 2005, but
there were good numbers on migration, and some large aggregations
elsewhere. Unfortunately, there was again a dearth of breeding
information.
The first winter period had a good total of 60 birds at Marley
Sewage Works on 15th January, and an especially notable count of
32 birds in an Oxenhope garden on 22nd February. Early song and
display-flighting was noted in Queensbury on 30th January. This
turned out to be the only example of such activity, and almost
of breeding in general, as a report of young birds came only from
St. Ives in July. Despite this, there is no reason to suppose any
change in status.
The few records covering the summer months were notable only for
another garden record (of seven birds seen regularly in Oakworth),
and a good-sized flock of 60 birds near Silsden on 5th August.
Very quickly, migration watches took over, and in September and
October around 1140 birds were logged at the principal sites. On
2nd October there was a particularly large passage, and 112 birds
were recorded at Denholme Clough, 109 at Cold Edge Dams and 144
at Thornton Moor. The following day a locally big flock of 68 birds
was seen at Leeshaw.
Only four records covered the whole of December, but quality prevailed,
with an excellent total of 200 birds roosting near Weecher Reservoir
on 10th, and another good garden total of 25 birds from Silsden. |
2006 |
Whilst
better-recorded than in 2005, some 16% of the reports came from
gardens, and 40% referred to visible migration, so it is difficult
to get a true perspective of the species’ status
in the area, especially as very few reports related to the summer
months.
All the bigger aggregations in the first three months were birds
in gardens, with one in Silsden producing between 18 and 28 birds
on five dates, and another in Oxenhope the higher of these figures
in January. This same location also produced the next big count,
with 25 birds on 1st August, after which the larger numbers referred
almost entirely to birds seen on autumn migration. The exceptions
were a thirty-strong flock at Golcar Farm in August, and up to
25 birds at Ogden Reservoir in October. Greenfinches seem particularly
attracted to garden feeders, and other records came from Otley,
Baildon, Keelham, Oakworth and Ben Rhydding.
By
early September, dispersal was evident, and on a larger scale
than has previously been recorded. During the months of September
and October around 2300 birds were seen from the principal watchpoints
in the south of the area. Paul Clough lead the way, with a total
of 913, and impressive day counts of 228 and 192 on 26th and
29th September. Regular watching at Thornton Moor Reservoir amassed
669 birds, and a maximum of 145 on 8th October, Caldene Fields
had 547 birds, and a day’s maximum of 86, whilst Denholme
Clough, though the least-watched, still notched up 184, and a day
maximum of 43 birds.
After a single breeding report in 2005, it is pleasing to have
eight such records this year. Nest-building was noted at Stockbridge
at the end of March, and breeding was then proved in an Oxenhope
garden, and at Denton and Howgill Wood. Elsewhere, juveniles seen
at Oakworth, Ben Rhydding, Baildon and Pool Paper Mills pointed
to birds having bred in these vicinities as well. |
2007 |
For a common resident species, Greenfinch is poorly
recorded, other than birds seen on autumn migration. By way of
illustration, only nine observers submitted 30 records for the
first eight months of the year, and there were just another three
contributors submitting a paltry eight reports for the last two
months.
What information can be gleaned from this is somewhat limited,
but it can be said that only two double-figure flocks were seen:
32 on Baildon Moor in July and 17 at Ogden Reservoir in December.
Five gardens had birds, at Otley, Bingley, Riddlesden, Thornton
and Sconce, and at the last three, juveniles were seen, indicating
local breeding. This also took place at Marley Hall Farm, where
a pair raised three young.
The
records for September to the first few days of November were
almost wholly in respect of birds on the move, the only significant
exception being 25 on Baildon Moor in September. Out of the seasonal
total of 1389, Caldene Fields lead the way this year, with 740
birds, and a maximum of 101 on 30th October, the site’s
best ever daily count. Thornton Moor produced 404 (maximum of
152 on 22nd September), and Denholme Clough 201, of which 76
on 30th September was the daily highest. Three other sites amassed
a total of 42 birds, including Paul Clough, which, interestingly,
had produced 913 birds the year before. |
2008 |
No change apparent in the common status, particularly
in the suburbs. Thornton Moor Reservoir had the highest numbers:
40 in May, and 116 on passage in October. |
2009 |
Present in good numbers throughout, and increasingly
evident in gardens. Seasonal migration counts at Thornton Moor
logged an autumn total of some 740, and 210 at Caldene Fields on
4th October was the biggest day count. |
| 2010 |
Autumn
migration totals boosted the totals for this species also, but,
for once, Thornton Moor’s
total of 510 birds was beaten by Caldene’s 1270, with Paul
Clough chipping in with 90 birds. Away from these watchpoints, the
best gathering was 21 birds at Sconce in August, and young birds
were recorded only from here and nearby Glovershaw. |
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