Lower Derwent Valley NNR - November Sightings
Just as October had finished, November started
largely dry with only a small build up in wintering waterfowl noted, however the
pace quickened a little from mid-month and higher river levels finally allowed
some water to be let onto Bank Island on the 20th which resulted in
an almost immediate upturn in species and counts.
Notable records included three Knot over
Wheldrake Ings on the 11th, although these were rather over shadowed
by the report from a walker of a Little Auk on the river by the Bailey
Bridge at Wheldrake on the 9th. This represents the fifth reserve
record of a Little Auk in the valley, although the first since 1998, so local
birders may be in for a long wait for the next. A Common Crane appeared
at Thornton Ellers on the 25th whilst a Great White Egret lingered
in the wider area (reported on the 9th and 19th). Perhaps
more notable, or at least scarcer in the valley in terms of recent years, was a
ringtail Hen Harrier passing over Bank Island on the 14th,
whilst the ever-present Marsh Harriers continued to be seen during the
month.
The resident Whooper Swan herd built up to 81
whilst c1000 Greylag Geese suddenly reappeared with the rising water levels. In
contrast to last month, a meager total of Pink-footed Geese were recorded, with just
40 birds logged. Other maximum counts included 4000+ Wigeon, 3000+ Teal and
smaller numbers of Gadwall, Pintail and Shoveler as a result of the flooding on
Bank Island, whilst a lone red-head Goosander was
spotted on the river. Wader numbers also increased with peaks of 1300 Lapwing and
1250 Golden Plover, with the first returning Woodcock on the Ings on the
4th, two Dunlin (18th) and 18 Ruff (24th).
Redshank numbers increased from 3 to 21 throughout the site, with 12 Curlew also
present late in the month. At least one Green Sandpiper remained,
possibly set to winter here, whilst four appeared on the scrape at Swantail on
the 23rd. Winter passerines included two or three Stonechats
in the Wheldrake area, two Nuthatch in Melbourne, where numbers of Siskin
and Lesser Redpoll increased around the canal side Alders. A noticeable
arrival of Fieldfare took place from the 20th whilst wintering Chiffchaff
(15th) and Blackcap (17th) were found in the
area.
Many thanks as always to everyone who has contributed records throughout the month, and to Duncan and Terry for the use of their photographs (credited DB/TW).
BIRDS:
Mute Swan
– Numbers slowly increased with returning non-breeders
from the summer moult site with 87 recorded throughout the site on the 25th.
Whooper
Swan – Numbers increased early in the month with 68 (28
immatures) present at Ellerton by the 17th, including
colour-ringed adults G5F and C3S. 81 were recorded on the 18th
followed by a count of 70 throughout the valley on the 25th.
Whooper Swans - North Duffield
Greylag
Goose – 450 came into roost at Wheldrake on the 15th
with 750 there on the 21st. 500+ were present at Thornton
Ellers on the 26th when an estimated 1000+ were present
throughout the valley.
Pink-footed
Goose – Seven flew over Melbourne on the 12th.
33 flew south over Bank Island on the 25th before one flew
north over Wheldrake a short while later.
Canada Goose –
Monthly maxima of 213 on the 25th.
Egyptian
Goose – Two flew over Wheldrake on the 25th
– presumably one of the regular breeding pairs from East Cottingwith.
Wigeon – Numbers finally increased
despite the dry conditions with c3000 on the river between East Cottingwith and
Ellerton on the 17th. Higher
river levels and flooding at Bank Island brought an increase in numbers with
4000+ throughout on the 25th.
Wigeon - Bank Island
Teal – 2000+ were present throughout
the valley on the 17th
with 3000+ on the 25th.
Mallard –
An estimated 700+ were present in the wider valley
during the month.
Pintail –
A single female was present with a flock of Wigeon
on the river at North Duffield Carrs on the 20th, joined
by a drake at Bank Island on the 23rd. 11 were present
throughout the site on the
25th.
Gadwall – 20
were present across the site on the 17th.
Shoveler – Following
the first flooding on Bank Island, a single appeared on the 23rd,
with five present there by the 25th.
Goldeneye
– A single adult drake on the river at North Duffield
Carrs on the 30th was the first returning bird of the autumn
– a late occurrence due to the previously dry conditions.
Goosander – One
red head was recorded on the river at North Duffield Carrs on the 19th.
Grey Heron – Widespread
along the Pocklington Canal and ditch network of Melbourne and Thornton Ings
during the month, with 14 counted throughout the site on the 25th.
Great
White Egret – A single flew over Bank Island on the 9th
heading towards Wheldrake Ings – possibly the same bird seen at Castle
Howard earlier in the day (CSR). What was presumably the same lingering bird
was present by the Pocklington Canal near Storwood on the 19th
(AS).
Little
Egret – A single was present near Melbourne on the 2nd
while another pitched in briefly at Bank Island on the 5th with
four in arable fields near Pool Bridge Farm, Crockey Hill on the 7th.
A single was then present at Bank Island on the 11th with
one at Thornton Ellers on the 25th. Two were noted
feeding in shallow flooding at Thornton Ings on the 30th.
Common
Crane – A single was present at Thornton Ellers on the 25th
before flying towards Hagg Bridge (CSR, MS).
Hen
Harrier – A single flew over Bank Island on the afternoon of
the 14th heading towards Wheldrake (CSR).
Marsh
Harrier – Cream
crowned individuals were present at North Duffield Carrs on the 13th, Bank Island on the 14th and North Duffield
Carrs again on the 19th
and 20th. A single was
present at Thorganby/East Cottingwith on the 25th to month end with one also at Bank Island on the 26th.
Peregrine – A small adult male seen flying
over Skipwith heading towards North Duffield on the 20th was followed by two males and a female near
Melbourne on the 30th.
Water Rail – Two calling birds were still
present at Wheldrake in the reedbed early in the month, with at least one
calling bird heard by the Pocklington Canal, Melbourne. Four were calling from the
Swantail reedbed on the 15th
with two calling birds present at Thornton Ellers on the 25th.
Golden Plover – c250 were present at Wheldrake
on the 6th with small
flocks reported regularly throughout the wider area thereafter, with 120 at
North Duffield Carrs on the 9th.
The latter flock then increased with 1000+ seen there on the 17th. 500+ were present in
the Bank Island/Wheldrake area on the 25th.
Golden Plover/Lapwing - North Duffield
Avocet – One was present on private
ponds adjacent to Thorganby Ings on the 27th
– 30th (PC) – the first ‘winter’ record.
Lapwing – 400+ were present at North
Duffield Carrs on the 9th
with 1000+ there on the 17th,
when a total of 1300 were recorded throughout the site. 2300 were then present
in the Bank Island/Wheldrake area on the 30th.
Knot – Three flew south at Wheldrake on
the 11th (DB).
Jack Snipe – A single was flushed during
management works at Skipwith Common NNR on the 15th (NC).
Woodcock – The first returning bird was
back at Wheldrake Ings on the 4th.
Dunlin – Two were present at Wheldrake on
the 18th.
Ruff – Following the flooding at Bank
Island 18 appeared on the 24th
with 19 present the following day.
Ruff - Bank Island - DB
Curlew – Nine roosted daily on the pool
at Wheldrake from the 1st with
12 seen there on the 25th.
Redshank – Presumably the three same
wintering birds were reported regularly at Wheldrake early in the month and at
Thorganby river bank on the 17th.
Numbers started to increase following a rise in river levels and some shallow flooding,
with 21 present throughout the site on the 25th.
Green Sandpiper – A single was still at Bank
Island on the 1st and 9th with one at Bank Island
and Wheldrake on the 19th.
Four were present on Swantail Ings, Wheldrake on the 24th with one there next day.
Little Auk – A single was videoed by a
local walker on the River Derwent at Wheldrake Ings on the 9th - a great record (the fifth for the reserve and the
first since 1998).
Tawny Owl – Six were calling after dark at
Wheldrake Ings on the 4th.
Kingfisher – Regular along the Pocklington
Canal near Melbourne throughout the month.
Meadow Pipit – c50 were present at Wheldrake
Ings at roost on the 15th.
Pied Wagtail – c40 were seen at Wheldrake
Ings at roost on the 15th.
Grey Wagtail – Three were present at the
reserve base throughout the month.
Stonechat – Two to three birds were present
daily at Wheldrake Ings throughout the month.
Fieldfare – A further arrival took place
from the 20th with 500
present around Bank Island and Wheldrake on the 23rd along with 300 at North Duffield, 200 at Thornton
Ellers and 130 at Hagg Bridge on the 25th.
Fieldfare - NNR Base - TW
Jay – Fairly obvious in singles
throughout the month around the valley, with a group of four present on Seavy
Carr on the 5th.
Chiffchaff – A single was present in a mixed
tit flock at Wheldrake Ings, in the reedbed area on the 15th.
Blackcap – A single was present near
Dunnington on the 17th.
Nuthatch – Two were present near Melbourne on the Pocklington Canal on the 14th.
Willow Tit – Present during the month at
Melbourne.
Lesser Redpoll – 42 were present in canal side
Alders at Melbourne on the 2nd
with 40+ remaining at month end.
Siskin – 140 were present in canal side
Alders in the Melbourne area on the 16th.
Tree Sparrow – 50+ were present at the
reserve base feeding station throughout the month with 20 at Melbourne on the 12th.
Reed Bunting – 100+ were still present at the
Wheldrake Ings Swantail reed bed roost on the 15th.
MAMMALS:
Brown Hare – One at
North Duffield Carrs on the 13th.
Red Fox – One
at Bank Island on the 9th.
Roe Deer – Four
at Bank Island on the 12th.
BUTTERFLIES:
Speckled
Wood – Several were still present on the wing around the
reserve on the 9th.
Small
Copper – Singles were present at Bank Island and North
Duffield Carrs on the 9th, with late individuals recorded at
Wheldrake and Thorganby on the 22nd.
DRAGONFLIES:
Common
Darter – Still present on mild days during the month with
seven on Skipwith Common on the 15th.
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