Colour-ringing
information .
. . Godwits
season 2012-13
. . . Godwits
season 2011-12
.
. . Spurting
behaviour .
.
Number of colour-ringed Black-tailed Godwit sightings
in Emsworth Harbour winter period 2012-13
-
. .
B+BL//metal
|
2
|
B+YB
|
1
|
G+BG
|
4
|
G+GY
|
2
|
G+WR
|
10
|
L+LL
|
1
|
O+GB
?
|
1
|
O+WL
|
5
|
O+YL
|
1
|
R+GL
|
1
|
R+RN
|
2
|
W+GO
|
2
|
W+RW
|
1
|
W+WN
|
1
|
OY+LR
|
3
|
WO+LW
flag
|
9
|
ROL+RLR
|
9
|
RYL+RLY
|
2
|
WEDNESDAY
JANUARY 23 - 2013
Black-tailed
Godwit WO LW flag
Godwit numbers remain
low in the harbour with only 22 counted today at Nore
Barn. They included one colour-ringed bird, WO+LO flag
which has been fairly regular here this winter. Other
waders in the area included about 20 Oystercatchers,
plus small numbers of Dunlin, Curlew and Grey Plover.
B+YB GODWIT QUERY - 9 January 2013
Pete Potts asked for
my photo of colour-ringed Black-tailed Godwit B+YB
which I saw at Nore Barn on 25 Sept 12. He says the
last time it was seen for sure was 12 Feb 2000 but
there are two possible sightings for 2003 and
2005.
I was not entirely
sure at the time about the colour-ringed combination
on this godwit and the photo was not conclusive. My
notes indicated the Godwit was feeding on the edge of
the saltmarshes west of the Nore Barn stream. It had a
red marker on the left 'ankle' indicating a Farlington
bird and small rings indicating an older ringing. The
upper ring on the left leg was very dark, probably
blue. The upper ring on the left leg stood out clearly
as yellow, but the lower ring was dark, again probably
blue. B//R+YB was my best estimate, which was new for
Emsworth.
WEDNESDAY
DECEMBER 5 - 2012
NORE
BARN
12:30 - 13:30 - Tide
rising to high water at 15:00. I counted 88
Black-tailed Godwits feeding on the mudflats quite
close to the shore at the end of Warblington Road.
They included two of our regular colour-ringed birds
this winter: WO+LW flag and ROL+RLR.
Spurting
behaviour
On looking through my
photos of the Black-tailed Godwits I found two that
showed birds spurting water from their bills. One of
the godwits appeared to be spurting objects with the
stream of water. See the special page on spurting
behaviour for more details and photos from today.
I have many examples
of Black-tailed Godwits and several other waders
engaged in this so-called 'spurting' behaviour, but I
have never seen one spurting objects before. Spurting
behaviour continues to baffle the experts.
See
the special page on spurting behaviour for full report
and photos . . .
Spurting
behaviour
MONDAY
OCTOBER 29 - 2012
GODWIT
NEWS FROM FINDHORN BAY
Richard Somerscocks
sends an update on Black-tailed Godwits from Findhorn
Bay in Scotland.
"Overall, we do not
have the numbers of Black-tailed Godwits that you see
in Chichester Harbour. The most I have seen this
season is around 15. Local birdwathchers say that it
is unusual to see many at all over the winter - the
more common variety is the Bar-tailed which we see in
greater numbers.
However, over the last
few days I have been watching a group of 4-6
Black-tailed Godwits in one particular area of
Findhorn Bay and on checking today I found their
numbers had increased to 12 and included for the first
time a colour ringed bird. It was WN+OY flag and was
seen in this group at location NJ055620 at 15:00 today
29 Oct 12. Given that it had a yellow flag I was
wondering whether it was an Icelandic bird ringed by
Pete."
Here
is Richard's photo of a few of the Godwits with the
colour-ringed one on the right.
They all look like juveniles to me from the cinnamon
mottled plumage on their backs
SATURDAY
OCTOBER 20 - 2012
EMSWORTH
HARBOUR - Western Harbour
12:30 - 13:30 - Tide
rising to high water at 15:25. The conditions were
perfect for birdwatching with no wind, calm sea and a
cloudy but reasonably bright sky.
I tracked a good flock
of Black-tailed Godwits as they gradually moved
westwards on the mudflats with the incoming tide. I
counted a maximum of 104 by about 13:00. They included
several colour-ringed birds:
O+WL - 4th
sighting in Emsworth Harbour this autumn.
L+LL - First
sighting in Emsworth Harbour this autumn. L+LL was
regular in Emsworth over the past 3 winters. Last
winter it was recorded 25 times from 24-Sep-11 to
11-Feb-12.
O+GB - First
sighting in Emsworth Harbour this autumn. A regular in
Emsworth Harbour last winter from 03-Dec-11 to
11-Feb-12.
R+GL - First
sighting in Emsworth Harbour this autumn. A regular in
Emsworth Harbour over the past two winters. Last
winter we had 14 sightings from 28-Sep-11 to
07-Dec-11.
ROL+RLR - 3rd
sighting in Emsworth Harbour this autumn. A regular in
Emsworth Harbour over the past three winters.
RYL+RLY - 2nd
sighting in Emsworth Harbour this autumn. A regular in
Emsworth Harbour over the past six winters.
FRIDAY
OCTOBER 19 - 2012
12:30 - 31
Black-tailed Godwits were feeding on the near shore of
Nore Barn Creek. They included three colour-ringed
birds, two of which were Kent ringed.
G+WR - Ringed
at Farlington on 10-Sept-08 as adult male. A regular
in Emsworth Harbour each winter since then. This was
our 8th sighting this autumn.
ROL+RLR -
Ringed on 27-Oct-08 at Kingsnorth Power Station,
Medway Est. Kent as an adult male. A regular in
Emsworth Harbour each winter. This was our 2nd
sighting this autumn.
RYL+RLY -
Ringed in Kent near Cliffe in autumn 2005 by Bill
Jones. A regular in Emsworth Harbour each winter since
2005. Our first sighting in Emsworth this autumn.
Usually arrives in early October, so it is a bit later
this year.
Here
is RYL RLY showing me its left leg - just in case I
had missed it!
MONDAY
OCTOBER 15 - 2012
A flock of 34
Black-tailed Godwits arrived on the mudflats off Nore
Barn to be followed by more as the tide rose. I
counted a maximum of 82 feeding mostly on the edge of
the saltmarshes. I found two colour-ringed birds among
them:
O+WL - My 3rd
sighting here this autumn.
ROL+RLR - This
is a Kent-ringed Godwit (27-Oct-08) with three rings
on each leg. My 1st sighting here this autumn. It has
been regular in Emsworth Harbour over the past three
winters. The first sightings are usually in
mid-October and the last ones in Jan-Feb. Last winter
we had a total of 43 sightings of ROL+RLR from
08-Oct-11 to 11-Feb-12.
Colour-ringed
Black-tailed Godwits seen in Emsworth Harbour so far
this season
B+BL//metal
B+YB
G+BG
G+WR
O+WL
O+YL
R+RN
W+GO
W+RW
W+WN
OY+LR
WO+LW flag
ROL+RLR
MONDAY
OCTOBER 8 - 2012
I checked the western
harbour at 12:00 with about 5 hours to at 17:00. The
conditions were poor, with a light drizzle and rather
misty. I counted 26 Black-tailed Godwits feeding on
the mudflats, including one colour-ringed bird.
WO+LW flag -
This was ringed as a chick in Iceland by Ruth Croger
and Pete Potts on 13th July 2010. Fairly regular in
Emsworth over the past two winters: in 2010-11 from
16-Nov-10 to 26-Feb-11 and in 2011-12 from 03-Nov-11
to 07-Dec-11. This was our first sighting here this
season.
TUESDAY
OCTOBER 1 - 2012
Eastern
harbour
10:00 - I got down to
the millpond seawall just over 3 hours to high water.
The tide was rising quickly as it always does in the
main Emsworth channel. High water was due at 13.24 ht
4.7. The conditions were not good for birdwatching
with a very strong SW wind blowing and occasional
showers. I sheltered on the shore behind the seawall.
The Black-tailed
Godwits were gathered on both sides of the channel
along with some Turnstone, Redshank and Black-headed
Gulls. Over the next hour I watched the godwits being
gradually squeezed onto the small island that remained
in the channel. Just before 11am some flew off towards
Thorney Island. A little later, the rest drifted off
in small groups, some moving onto the town shore.
I counted a maximum of
116, including at least 4 juvenile Godwits, with
variations in plumage. I managed to check about half
the godwits for colour-rings and found just
three:
G+BG - An
Emsworth regular. 4th sighting this season.
G+WR - An
Emsworth regular. 6th sighting this season.
O+WL - This is
a tricky one to identify with 100% certainty,
particularly the right leg rings. I am going for O+WL
though Y+WL or O+YL are possibilities. Two of these
colour-ringed combinations have been seen in Emsworth
this season: O+WL on Sept 25 at Nore Barn and O+YL in
Emsworth Harbour (east) on 17 July and also at
Fishbourne on Sept 7.
TUESDAY
SEPTEMBER 25 - 2012
Nore
Barn
11:00 - When I
returned to the stream, just one Black-tailed Godwit
was feeding on the edge of the saltmarshes west of the
stream. It had a red marker on the left 'ankle'
indicating a Farlington bird and small rings
indicating an older ringing. The upper ring on the
left leg was very dark, probably blue. The upper ring
on the left leg stood out clearly as yellow, but the
lower ring was dark, again probably blue.
B//R+YB - this
is my best shot at this combination. This is new one
for Emsworth. I have only one previous record of this
bird in my file which relates to a sighting by Ruth
Croger in the Avon Valley in Jan-Feb-07.
11:30 - Over the next
30 minutes a good number of Black-tailed Godwits flew
into the Nore Barn Woods creek and settled on the edge
of the far saltmarshes facing the woods. I counted a
maximum of 64 Black-tailed Godwits including another
two colour-ringed birds:
G+BG - A
regular in Emsworth Harbour for the past two winters.
Our 3rd sighting this season.
Y+WL ? or
O+WL - I was not sure about the ring colours of
this one. There was the usual red Farlington marker
ring on the left tarsus. The left tibia ring looked
orange in some lights, but I finally decided on
yellow. The upper ring on the right leg was also not
always clear. I considered yellow as we have had YL
previously seen in Emsworth this season, but the upper
right ring was clearly white and not yellow, ie WL.
This was confirmed by my digiscoped photo. We have had
only one previous sighting of Y+WL in Emsworth Harbour
which was by Richard Somerscocks on 18-Dec-10.
THURSDAY
SEPTEMBER 20 - 2012
EMSWORTH
HARBOUR
11:00 - 12:00 Tide
rising to high water in about 4 hours.
I started on the
marina seawall where around 80 Black-tailed Godwits
were feeding on the mudflats and in the channel though
there could have been more hidden amongst the boats.
As the tide came in the godwits move across to the
west bank of the channel where they are best seen from
the millpond seawall. From there I counted 128
Black-tailed Godwits which is approaching the number I
recorded yesterday.
I found three
colour-ringed Black-tailed Godwits, G+WR,
G+BG and the mystery B+BL which I also
saw yesterday. See noteabout this bird below. I
spotted one colour-ringed Greenshank - NY+GR.
There are not nearly so many Redshank in the harbour
as in previous years. Only about 20 or so were there
this morning.
Mystery
Godwit - B+BL
Anne de Potier replied
to last night's news about the mystery colour-ringed
Black-tailed Godwit that I saw in Emsworth Harbour
yesterday - B+BL. Apparently there are two different
birds, one has a red ring on its left leg - ie
B//R+BL, while the other one (our mystery) that I saw
yesterday does not have a red ring, but has a metal
ring on its right leg - ie B+BL//metal. Anne's
sighting on 19 September last year was of B//R+BL.
which she also saw several times last year over at
Fareham.
WEDNESDAY
SEPTEMBER 19 - 2012
EMSWORTH
HARBOUR
11:15 - 12:30 Tide
rising to high water in about 3 hours.
From the millpond
seawall I counted 134 Black-tailed Godwits in their
usual spot on the western bank of the main channel.
This was the best count so far this season. As the
tide came in they were gradually pushed off the
islands in the channel and onto the town shore. About
half the birds flew over towards Thorney Island. Two
of the godwits were feeding close to the millpond
seawall where I was standing. There were 6 Turnstones
feeding with the godwits.
I managed to locate
four colour-ringed birds, though there could well have
been more as the birds had their legs in water for
much of the time.
G+WR - 4th
sighting this season.
OY+LR - 3rd
sighting this season
G+BG - 1st
sighting this season. A regular in Emsworth over the
past two winters.
B+BL ? - I am
not 100% sure about this bird's ring combination as
the rings were thin and grey. I am sure there was no
red marker ring on the left tarsus, but there was a
metal ring on the right tarsus.
I have a record of two
sightings of what could have been the same bird at
Fishbourne from Anne de Potier on 03-Sep-08 and
19-Sep-11. Anne commented on the first of these
sightings . . . "B//+BL//metal, all small rings.
Honestly there was nothing on the left tarsus that I
could see, and I was close. Definitely not a tall red.
And the L was not W." Nick Humphrys wondered at the
time if it was B//R+BL which had lost its red ring.
Here are two
digiscoped photos of the bird, one showing the metal
ring on the right tarsus and the other showing nothing
on the left tarsus.
FRIDAY
SEPTEMBER 7 - 2012 - Fishbourne Channel
I checked the
Fishbourne Channel from the Apuldram shore this
morning on a rising tide. The weather was perfect with
warm sunshine and just a light wind. I enjoyed a cup
of coffee and a Heidi's jam doughnut on the
saltmarshes before I started serious birdwatching.
The Godwits were
mostly snoozing on the edge of the channel, but some
were feeding on the open mudflats. A few were on the
far side of the channel. I counted a total of 104
including one colour-ringed bird. There may well have
been more colour-ringed birds, but I could not see
their leg. Today's bird was O+YL which has been
regular in the Fishbourne and Bosham channels since
2006. This is not a good picture, digiscoped at a
distance and in a heat haze, but better than nothing!
In fact, my last sighting of this bird was earlier
this season on 17-Jul-12 in Emsworth Harbour.
THURSDAY
SEPTEMBER 6 - 2012 - Emsworth Harbour
I watched the tide
rise in the harbour this morning from the millpond
seawall from 11:30 to 13:30. The rising water
gradually pushed the Black-tailed Godwits closer
together on the small islands of rock and mud. They
were chattering away quite loudly. A number of people
passing by stopped to ask about 'those brown birds'
and I was able to tell them a bit about them. Finally,
as happened yesterday, all the birds flew to the town
beach, which was where I did the final count of 108.
So, numbers are building up from 76 on Sept 4.
I logged three
colour-ringed birds. G+WR and W+GO have
already been seen this week.
OY+LR - I was
able to confirm this combination that I was unsure
about yesterday. OY+LR was ringed as a chick in
Iceland in July 1999. It has been regular in Emsworth
Harbour over the past 5 winters. It tends to arrive in
Sep-Oct and leave by Dec.
WEDNESDAY
SEPTEMBER 5 - 2012
EMSWORTH
HARBOUR
I watched the tide
rise in the harbour this morning from 11:00 to 12:30,
About 3-4 hours before high water at 15:00.
I started on the
marina seawall where I could see the Godwits on the
mudflats. Since most of them were on the regular
roosting spot on the west bank of the main channel, I
decided to head over to the millpond seawall to get a
better look at them as the tide pushed in. From the
millpond I could see 72 godwits on the near side of
the channel and another 22 were feeding on the eastern
shore making a grand total of 94 - the most so far
this season.
Juvenile
Godwit
I think I spotted a
juvenile Black-tailed Godwit with a pale cinnamon wash
over its neck and breast and neat warm buff fringes to
the small brownish upperpart feathers. Pete Potts
confirmed that it was a juvenile Black-tailed Godwit.
I watched the godwits
for about an hour as the water gradually rose and
pushed them onto smaller and smaller islands of rock
and mud. I scanned each bird for colour-rings, but
only located two. G+WR which was also here
yesterday. I could only see one colour-ringed
combination leg of the other godwit - LR. It is
possible that this was OY+LR which has been a
regular wintering bird in Emsworth Harbour where it
was recorded 11 times last autumn/winter from 25-Sep
to 22-Dec.
Great
Black-backed Gulls
At one point around
12.15 the majority of the godwits were clustered
together on a small island with an adult Great
Black-backed Gull for company. An extraordinary sight
which I have never witnessed before.
The gull was probably
one of the parents from the Slipper Millpond nest
earlier in the season. I saw the two juveniles from
the brood frequently during the morning flying between
the harbour and the millpond. Finally, as the last
remaining island disappeared, the godwits flew onto
the east beach in front of the town.
TUESDAY
SEPTEMBER 4 - 2012
10:15 - 11:15 -
Viewing the harbour from the Emsworth Marina seawall.
About 3-4 hours before high water at 14:28.
I counted a maximum of
76 Godwits feeding in the low water channel. As the
tide rose they assembled along the edge of the main
channel making them easier to count. Among them were
two 'old friends' - colour-ringed birds.
W+GO - Ringed
Farlington. 20 Oct 1995 as adult male. A mega-regular
wintering bird in Emsworth Harbour since 1996. This
was our 112th sighting. It usually arrives here in
September and for the past two winters has departed in
December.
Pete Potts says good
to know W+GO is still alive. Our oldest one is c.20
years and the oldest UK record c.23 years and the
oldest Dutch limosa bird is c.30 years old so a way to
go yet to become the oldest ever islandica and even
more to become the oldest godwit of either race!
However I am sure we will smash the records given time
and continued collaboration.
There should be lots
juvs on their way to us it has been a good breeding
season and some have yellow flags on so please look
out for them.
G+WR - Ringed at
Farlington on 10 Sept 2008 as adult male. It has been
regular wintering bird in Emsworth Harbour since that
time. We have had 76 sightings of it in Emsworth. Last
winter it was here continuously from 08-Aug-11 to
11-Feb-12.
18
July 2012 - Pete
Potts reports on his trip to Iceland
"The godwit team
returned from Iceland on Sunday after 2 weeks of field
work. Our team consisted of 10 people with some
turnover - with participants from The Netherlands,
Ireland, UK plus help from various Icelanders. Iceland
has had a good summer with little rain and plenty of
sunshine which has helped the breeding season in some
areas, it was certainly a much better season than
2011. However, in some core areas very few pairs were
found with chicks, no fledged chicks and no flocks
were seen on fields suggesting an early departure. We
ringed a record number of wader and arctic tern chicks
a total of c.410 of 10 species of wader. Arctic Terns
have had a good breeding season for the first time for
ages.
We colour-ringed 115
godwit chicks (with our new yellow flag scheme) and 38
adults in two catches (using the last of the X scheme
and the 8 scheme). Jose Alves has also colour-ringed
c.50 chicks and 20 adults on his study sites in SW
Iceland. So plenty more ringed godwits to look out
for.
We logged c.45
colour-ring sightings mainly godwits including our
birds from the Solent (2), Portugal (2), Brittany (1),
N Ireland (1) also birds from the Wash (1) and
Iceland. Also colour-ringed Ringed Plovers, Redshanks
and Whooper Swan."
July
15 2012 - Godwits arrive!
Following news of an
early influx of migrant Black-tailed Godwits, Richard
Somerscocks went looking for them around the local
area, including Pulborough Brooks, Pagham Harbour and
Fishbourne Channel. His best haul was back in Emsworth
Harbour where he counted 72 on the mudflats and he
wondered if this was a record for mid July. In fact,
Godwits regularly return to Emsworth (east harbour) in
mid-July, my record is 97 on 17-Jul-00, though I do
have a number of good counts above 50 at this time of
the year.
July
16 2012
Richard Somerscocks
had a quick look at the Godwits in the eastern harbour
this evening at 6pm. There were similar numbers to
yesterday - 67 this evening. There were also 3
colour-ringed birds. The viewing conditions were poor
and Richard's photos not conclusive. We shall need to
look at them again in better conditions.
R+RN - I have two
records from last winter in the Bosham-Nutbourne
areas. Richard in fact got a photo of R+RN at Bosham
on 23-Oct-11.
G+GG - There have been
several sightings of this one over the years, the most
recent I have is in Fishbourne Channel on 05-Oct-10.
July
17 2012
15:30 - I got to the
Wickor Bank about 4 hours after high water; the tide
was already well out and godwits were feeding in small
groups on the mudflats and in the small channels. Most
were still in their summer plumage and looked quite
splendid. The conditions were reasonably good except
for a brisk SW wind blowing straight into my face!
I counted a maximum of
74 Godwits including three colour-ringed
birds:
O+YL
- A regular winter visitor to the
Fishbourne-Bosham harbours for many years (since
2006), but this was my first ever sighting in
Emsworth. My last sighting of it was on 10-Jan-12 in
the Bosham Channel. This was the earliest record for
this godwit.
W+WN
- First
recorded in Emsworth Harbour on 18-Oct-10. It was very
regular in Emsworth last winter with a total of 41
sightings from 21-Jul-11 to 11-Feb-12.
W+RY
- I am not 100% certain about this combination. The
white ring could possibly be yellow. However, W+RY was
recorded just once last winter on 14-Aug-11 in
Emsworth Harbour (east) by Richard Somerscocks. We did
not see it again. If this is W+RY it could be a
passage bird that just drops into Emsworth on its way
to winter elsewhere.
Richard Somerscocks
went to the harbour later in the afternoon when the
tide was low and counted 76 Black-tailed Godwits from
the millpond seawall. They included
R+RN
which he also saw yesterday. He was certain on the
combination today. So that means we have at least four
colour-ringed godwits back in Emsworth, at least
temporarily.