Monday, 2 June 2014

June 2014 - Med Gull Season Starts!


June 27th

The first of the Mediterranean Gulls, Larus melanocephalus, started arriving early this week, so down to Sandycove to see what coloured rings are about.  Eleven Med Gulls and one coloured ring.  Green[AKAJ] from Germany. 

I visited Bullock Harbour for a few minutes. No coloured rings so I stopped at Dun Laoghaire on the way home and observed 2 more Coloured Rings. 


W[1A9:C]R is  a Great Black Backed Gull from Scotland.

B[1VU]W is a Great Black Backed from Irelands Eye.  


June 26th

What a difference a day makes.  Today the number of Black Headed Gulls in Sean Walsh Park had risen by 12 to 35.  What was more surprising wasn't the presence of mature adults, (up to now it was all 1st summer birds), but there were two juveniles present.  Earlier than last year!  No rings recorded today.

Juvenile Black Headed Gull




Possible Great Black Backed Gull - another photo below.

June 22nd

This afternoon I visited Bray Harbour.  Among my highlights were finally seeing 3AL for myself! 

Another highlight was the appearance of the Herring Gull 0JH.  In May it was at Bulloch Harbour, in March I saw it at Howth.  It can turn up anywhere!  I first saw it in Bray in 2012.


The gull below gave me some ID Issues!  I believe it is a Great Black Backed with a deformed bill.  Feel free to tell me I'm wrong!

However, the best of the day may yet be this Herring Gull.  I don't recognizance the sequence of the ring as one that belonging to anyone I know.  I hope it was ringed somewhere interesting!
Postscript 03/09/2014
Just received reply from BTO.  This Herring Gull was ringed in Scotland.  This is my first Scottish Herring Gull.  It was ringed at Loch Linnhe, Highland, Scotland.  For those unfamiliar with this location it is on the west of Scotland near to Mull.  



This morning I had a quick stop at Bulloch Harbour.  The Great Black Backed Gull 1VV was present as was Great Black Backed Gull 1TC.  No other rings seen.

June 20th

Yes, the date is out of Sync.  However, R Martin has just emailed me to say that 1TC, the Great Black Backed Gull he saw in Bray last week he saw at Bulloch Harbour.  When you start observing individuals it is fascinating what their range is!

Great Black Backed Gull 1TC.  Photo by Ronnie Martin

June 21st

At Howth early this morning I read 13 Rings.  All were from the Ireland's Eye Colony.  No new birds recorded.  The med gulls have started to arrive and the med gull ring reading season is about to kick off.
GBBGU 1AM

June 17th

Sean Walsh Park, has been quiet for rings, as expected this week.  The Black Headed Gull 27H0 from Gloucestershire is observed most days.  There are a few more adult Black Headed Gulls turning up.  No coloured rings to say from where.
Note the White Plastic leg ring!  W[27H0] is from Gloucestershire

June 9th

I do not ring, I only read rings placed by others.  That saying, I am delighted that I've been emailed again by Ronnie Martin with another observation and photo from Bray harbour.  The Great Black Backed Gull is again from the Irelands' Eye colony. I haven't seen the bird since August 2013.  Until then it was a regular at Bullock Harbour.  Nice to know it is alive and well and moved to Bray!  I will pass on the sighting to the scheme.
Great Black Backed Gull in Bray Harbour - Photo by Ronnie Martin

June 7th

What a great morning at Howth!  25 rings read.  All from Irelands Eye.  5 Herring Gulls - all adults and 20 Great Black Backed Gulls.  Among the Great Black Backed rings I photographed today,  three were ones I hadn't recorded before.  Two of these were ringed in 2009 2AK & 2CP.  1JK was also new to me and probably ringed in 2010 or 2011 as the plumage isn't quite full adult yet.  I don't have any data on that bird.
I think that brings my observations to 67 individuals from Irelands' Eye, the Island visible from Howth Harbour.
Great Black Backed Gull 1JK.  3rd or 4th Summer?
Great Black Backed Gull 2AK.  Another 1st for me! 2009

Great Black Backed Gull 2CP.  Ringed 2009

There are continuous battles for the best vantage points!

GBBGU 3AM looking into a lorry for an easy meal.

I have seen Herring Gull 0AR 10 times.  Only today I noticed the rings are reversed!

June 6th

Received a email and photo from Ronnie M. of a Great Black Backed Gull in Bray Harbour 3AL.  It is an individual I haven't seen.  I will forward on his sighting to the scheme.
Great Black Backed Gull 3AL, Bray Harbour.  Photo by kind permission of Ronnie Martin.

June 2nd

Swords Estuary today had a Great Black Backed Gull from Irelands Eye.  Only the second time this site has produced for me an Irelands Eye ring.  It turned out to be the same bird I saw there last November!  Howth Harbour later produced 5 rings, but nothing new or exciting.  However, repeat sightings can provide interesting data.
Great Black Backed Gull at Howth Harbour.

Thursday, 1 May 2014

May 12th 2014 - First BLHGU returns for Winter!!!

May 31st

Bullock Harbour today turned up 4 Great Black Backed Gulls with Irelands Eye coloured  leg rings. Although three are frequent visitors to Bullock Harbour, 1VM  was yet another one that was new to me!

May 24th

A quick trip to the Malahide Estuary in Swords today to see which Mute Swans were around.  There were over 70 at the location but only 2 rings read as Canoeist disturbed them.  However, one of the Swans ZY4381 was one, that although I had read before was at a new location.  Ringed in December 2012 in St Stephens Green, Dublin, I have recorded it on the Grand Canal in January 2014.  They do move around quite a bit!

May 23rd

I still check the parks of Tallaght daily but the only ring in the Black Headed Gull 27HO in Sean Walsh Park!  I am still hoping that among the large numbers of Lesser Black Backed Gulls (24 in Sean Walsh Park today) that a coloured ring will turn up.

May 18th

Dawn Chorus finished at 6am, so I went to Bullock Harbour on the way home. There were two Blue Darvics noted, a Juvenile Great Black Backed Gull and an Adult Herring Gull 0JH.  I have seen this individual at Multiple sites including Bray and inland at Sandyford Industrial Estate.  When I saw it in March at Howth I thought great, a 4th year back at its natal site, it will start breeding.  But observing it at 6am 10Km away isn't looking promising.

May 15th

I had a short trip to Howth Harbour this morning to continue my ring recording of the Gulls from Ireland's' Eye and anything else with a ring.  I was rewarded with 17 coloured rings all from Ireland's' Eye.  What was most interesting was that 3 of the Gulls which were probably ringed in 2009 were new to me!  Where have they been up to now and what made them come to scavenge from the fish factories today.  They weren't there the other 15 trips I made this year!  I am almost at 400 ring sightings of 100+ individuals from Ireland's Eye and I am still observing birds ringed in 2009 for the first time!
Great Black Backed Gull 2EJ.  2009.  A regular at Howth

Herring Gull. Adult 2009 or 2010.  Another first for me!

Great Black Backed Gull.  2013.  Only my second sighting.

Great Black Backed Gull.  2AH 2009 and another first for me!

Great Black Backed Gull.  A regular at Howth

Great Black Backed Gull 2CL.  Ringed 2009 and yet another first for me!

May 12th

Today there were 3 Black Headed Gulls in Sean Walsh Park.  Stumpy,- a black headed gull with no legs who never left, and two additional 1CY birds.  One of them had a Darvic ring.  It was 27H0!  It isn't even 6 weeks since it was last seen and now it's back to winter here!

May 10th

I was in Howth this afternoon but all elements were against any good rings.  The tide was low, the wind was strong, it was afternoon.  Sure enough, nothing much around.  The Herring Gull 2KP usually hangs round the chip shops and begs from Tourists.  Sure enough he was there!  Some individuals are predictable!


May 5th

Bullock Harbour was again disappointing with only one Coloured Ring, so I went elsewhere to read waders instead.  I found a large flock of 364 Oystercatchers on Sandymount Strand.  I only managed to read 9 individuals as they stand on one leg when at rest, or in 2" of water!
Oystercatchers on Sandymount Strand

Kittiwake at Bullock Harbour

May 3rd

Bullock Harbour in South Dublin was disappointing this morning in relation to the number of Coloured rings. Those present were all regulars and no foreign rings read today.  Not a single ring recorded at Bray Harbour!  Even the 10 Mute Swans out scavenging for Bread failed to produce a single metal ring.  Oh well, nice morning.
Great Black Backed Gull at Bullock Harbour.

Lesser Black Backed Gull at Bray this morning.

May 1st

I spent a half hour at Howth this morning before work and there were hundreds of Gulls to keep me entertained, again no foreign rings.  I read 17 darvic rings from Irelands' eye - 3 Herring Gulls and 14 Great Black Backed Gulls.  Although all were birds I have previously observed, some I hadn't seen for a while.

Great Black Backed Gull 2KL dining on Salmon

Great Black Backed Gull 1AP - 1st sighting of 2014

Great Black Backed Gull 1UK

Great Black Backed Gull 3CL
 Abstract photo of the day goes to 2CN.  It got moved at the last second, but the incoming Gulls wing shape was excellent, so I included it!
GBBGU 2CN

Friday, 4 April 2014

April 2014 - Great Black Backed Gulls + Gull with Yellow legs!

April 26th

Went for an hour to Bullock Harbour in South Dublin.  Quality not quantity was what I was hoping for. Strangely, I have never seen a foreign Darvic ring at Howth, despite the number of Gulls.  Well, at Bullock this afternoon, a Scottish Great Black Backed turned up.  I have seen it before, but not for 5 months.  I am looking forward to seeing if anyone else has reported it since I last saw it..
Speedy reply from Scotland.  4th sighting - all by me!

2102 Scottish Ringed + Great Black Backed Gull


There were also 2012 Great Black Backed Gull with Irelands' Eye Darvic Rings.  Including yet another that is new to me.  It is interesting to compare the plumage between the two colonies so the photos I've chosen are as close as possible to the same pose.
2012 Irelands' Eye ringed + Great Black Backed Gull
Interestingly, a local fisherman was asking me about a Grey Heron with a big coloured ring which was there last week. The only ones I know are ringed in Dublin Zoo, like this one I photographed this morning.  Ringed in 2007 as an Adult.

April 24th

Trip to Howth this morning.  I was hoping to read the metal ring on the Gull with Yellow legs, but it didn't oblige!  Read a dozen Great Black Backed rings, all from Irelands Eye.  Again I read 2009 birds that I hadn't seen before!
Great Black Backed Gull 2009

Great Black Backed Gull 1UK.  2012

Great Black Backed Gull 

And a Herring Gull, Adult 2009 or 2010

April 19th

At Howth this morning trying to work out the difference between a Yellow Legged Gull and a Herring Gull with Yellow Legs! My conclusion is that we don't get Yellow legged Gulls in Ireland so it is probably a Herring Gull with Yellow legs!  P10 is visible but isn't a match to anything in Olsen's Gull Book.

Gull with Yellow legs in Flight

Photo taken beside Herring Gull for comparison


April 15th

I got a mid week trip to Howth Harbour today.  Twice as many gulls as Sunday and 12 GBBGU rings from Ireland's' Eye and one Herring Gull. It is easy to read them as they sit on the roofs.




Today I photographed another 2009 Great Black backed Gull that I hadn't seen before.  They just keep turning up!

Great Black backed Gull.

Great Black Backed Gull

April 13th

A absolutely brilliant morning at Howth.  I arrived before 7am and 16 Brent Geese were still in the park, so I read the three with coloured rings before I even got out of the car!  But it was the Great Black Backed that made the morning so special for me.  Not only did I read 13 individuals but three were even new to me!

Great Black Backed Gull
Great Black Backed Gull 2AT was probably ringed in 2009.  This was my first sighting of this individual and it is almost 5 year old!

Great Black Backed Gull 2KL
Great Black Backed Gull 2KL was probably ringed in 2010.  This again was my first sighting of this individual and it is almost 4 year old! There is a lot of black on the Bill which makes me think it is not 2009 although birds vary.
Great Black Backed Gull 2CN
Although I have seen 2CN this year twice already.  The news is it appears to have a mate! Note the bill only has one tiny black spot, where 1AM below has a lot more black


Great Black Backed Gull 1AM
 Great Black Backed Gull 1AM seems a little behind in some of the others so possibly 2010.  It has always been a regular at Howth Harbour.
Great Black Backed Gull 1EN
Great Black Backed Gull 1EN also seems to be a little behind the adults in their striking appearance so perhaps 2010 again.  Again too much black on Bill for adult.


Great Black Backed Gull 1MC
There were a full range of Great Black Backed Gulls from 2009 to 2013.  Working out the ages takes some practice.  1MC seems to be 2012.  2nd winter - pale base develops and pale tip more pronounced.



Great Black Backed Gull 3HK
Great Black Backed Gull 3HK was ringed in 2013.  1st winter.  Note the base of the bill is dark and the pale tip is hardly noticeable.



Mystery Gull Ring
When going through my photos I noticed the following GBBGU in the corner of a frame.  I didn't see it at the time.  Either a ring has been damaged or there was a white ringed adult present!  

April 12th

Bullock Harbour this morning produced only one coloured ring in the reasonably large flock of Herring and Greater Black Backed.  Dun Laoghaire West Pier also only produced one ring.  On the way home in Tallaght there was a Iceland Gull that was in First Spring.  It was far paler than the one I see in Sean Walsh Park 1 Km away.
Great Black Backed Gull - Almost an Adult!

Iceland Gull in Tallaght

April 10th

I spent much of lunch time at Sean Walsh Park.  There were 70 Gulls, 4 Great Black Backed, 16 Lesser Black Backed, 39 Herring Gull, 9 Black Headed Gulls (Immature's) 1 Caspian and an Iceland Gull.  
Eventually I was rewarded with a blue Darvic - 0MA, ringed on Irelands' Eye in 2013.  It is my 6th record of this bird being recorded at this location.

April 9th

Three Herring Gulls?  The one on the right is a very different looking individual, don't thing it is anything but a variation.  Comments welcome!

April 5th

An eventful morning which started at Bullock Harbour.  Another 2009 Great Black Backed adult was present.

It is great to see lots of colour rings even though they often only show site fidelity. Nearly all the Gulls were Great Black Backed, with only 5 Herring Gulls present.  1VV was present. It is now the 7th time I have recorded it at this location.

But the most interesting observation was 1JR.  I have recorded it 10 times at Bullock Harbour but hadn't seen it since June 2013.  Nice to know it is alive and well, but where has it been?

Breeding season is fast approaching which is obvious with the various mating attempts this morning.

Dun Laoghaire Harbour near the fish Shop produced Gull of the day.  Yet another new bird for my database and a reasonable photo.


I oddest photo goes to 1LC.  I have only seen it once before, but an interesting photo.


I spent 30 minutes in Howth this afternoon.  Nearly all Herring Gulls there.  Only 1 ring read.





April 4th

First week in April has been quiet for rings in Tallaght.  The First winter Black Headed Gull from the UK is still in Sean Walsh Park!  The steady decline in Black Headed Gulls through March has taken an unexpected change.  The numbers had dwindled to 28 by the end of last month and suddenly rocketed to 140+ in early April.  They are all immature.  I am not sure if the fine weather has made the fields too hard and children feeding Ducks has concentrated the population in the park.  I've no real idea - answers on a post card.
Black Headed Gull + Jackdaw