Herring Gull (argentatus & argenteus)
(last update: February 11, 2013)
Herring Gull (argentatus) JL529 2CY-7CY, March 2014 - January 2019, Leiden-Katwijk, the Netherlands. Picture: Maarten van Kleinwee & Mars Muusse.
Plesae visit: GULLS TO THE HORIZON, for more images. Ringed as pullus in June 2013.
CR-Code Black ring with white code: JL529 LBM;RBNW(JL529)
Ringing Centre Stavanger Museum (Norway) Ring number 4272729
Species Herring Gull Larus argentatus
Sex Unknown Age Pullus
| Date | Place |
Coordinates |
Observers |
Days/km/° |
30.06 2013 |
Lyngøy, Tysnes, Hordaland, Norway |
60°04'34"N 005°30'57"E |
Breistøl, Arild; Pedersen, Christian |
- |
11.08 2013 |
Byparken, Bergen, Hordaland, Norway |
60°23'27"N 005°19'39"E |
Breistøl, Arild |
42/37/343 |
05.09 2013 |
Rådalen, Bergen, Hordaland, Norway |
60°16'57"N 005°19'14"E |
Breistøl, Arild |
67/25/334 |
10.12 2013 |
beachmark 76 Noordwijk, Zuid-Holland, The Netherlands |
52°17'26"N 004°27'59"E |
Verkade, Hein |
163/868/184 |
25.01 2014 |
North beach, Katwijk aan Zee, Zuid-Holland, The Netherlands |
52°12'52"N 004°24'01"E |
van Kleinwee, Maarten |
209/877/184 |
27.03 2014 |
Leiden - Noorderpark, Zuid-Holland, The Netherlands |
52°10'09"N 004°29'52"E |
van Kleinwee, Maarten |
270/882/184 |
25.06 2014 |
Byparken, Bergen, Hordaland, Norway |
60°23'27"N 005°19'39"E |
Ellefsen, Sigmund |
360/37/343 |
17.07 2014 |
Byparken, Bergen, Hordaland, Norway |
60°23'27"N 005°19'39"E |
Breistøl, Arild |
382/37/343 |
14.08 2014 |
Byparken, Bergen, Hordaland, Norway |
60°23'27"N 005°19'39"E |
Ellefsen, Sigmund |
410/37/343 |
24.12 2014 |
Leiden - Maresingel (Huigpark), Zuid-Holland, The Netherlands |
52°09'51"N 004°29'54"E |
Majoor, Frank; van Kleinwee, Maarten |
542/882/184 |
09.02 2015 |
beachmark 84 Noordwijk, Zuid-Holland, The Netherlands |
52°13'53"N 004°25'00"E |
Verkade, Hein |
589/875/184 |
17.03 2015 |
Leiden, Zuid-Holland, The Netherlands |
52°10'11"N 004°29'51"E |
Altenburg, Ruud; Muusse, Mars |
625/881/184 |
06.04 2015 |
Katwijk aan Zee Strand, Zuid-Holland, The Netherlands |
52°12'33"N 004°23'46"E |
Hoeben, Rob |
645/878/184 |
06.04 2015 |
beach Coepelduynen Katwijk beachmark 85, Zuid-Holland, The Netherlands |
52°13'04"N 004°24'11"E |
Spierenburg, Peter |
645/877/184 |
10.04 2015 |
Binnenwatering Katwijk, Zuid-Holland, The Netherlands |
52°12'32"N 004°24'08"E |
Spierenburg, Peter |
649/878/184 |
20.01 2016 |
Katwijk on the Sea, Netherlands, Zuid-Holland, The Netherlands |
52°12'30"N 004°24'11"E |
Marijnis, Annelies |
934/878/184 |
16.11 2016 |
Katwijk, Zuid-Holland, The Netherlands |
52°12'43"N 004°23'55"E |
Muusse, Mars |
1235/877/184 |
below: Herring Gull (argentatus) JL529 6th cycle (7CY), January 29 2019, Katwijk, the Netherlands. Picture: Mars Muusse.
below: Herring Gull (argentatus) JL529 4th cycle (4CY), November 16 2016, Katwijk, the Netherlands. Picture: Mars Muusse.
Thayeri pattern on P9, almost thayeri pattern on P10. No black on P5. Note black in greater primary coverts and much black on the bill.
below: Herring Gull (argentatus) JL529 2nd cycle (3CY), March 17 2015, Leiden, the Netherlands. Picture: Mars Muusse.
below: Herring Gull (argentatus) JL529 2nd cycle (2CY), December 24 2014, Leiden, the Netherlands. Picture: Maarten van Kleinwee.
Mirror on 2nd gen P10. Bird very retarded in partialautumn moult, with just some single feathers replaced again in autumn; they have a thinner pattern and have a greyish tone.
below: Herring Gull (argentatus) JL529 1st cycle (2CY), March 27 2014, Leiden, the Netherlands. Picture: Maarten van Kleinwee.
Note tail pattern, with limited sub-terminal black in outer rectrices, similar to many michahellis, but still some proximal spots on P6; and with much proximal lining on inner rectrices. Scaps replaced for 2nd gen feathers, flight feathers, coverts and tertials still juvenile.
