Gull Research Organisation

**Herring Gull (argentatus & argenteus)**

(last update: February 11, 2013)

Coordinators:
Jean-Michel Sauvage (France)
Mars Muusse (the Netherlands)

Herring Gull plumages:

HG 1cy July
HG 1cy August
HG 1cy September
HG 1cy October
HG 1cy November
HG 1cy December

HG 2cy January
HG 2cy February
HG 2cy March
HG 2cy April
HG 2cy May
HG 2cy June
HG 2cy July
HG 2cy August
HG 2cy September
HG 2cy October
HG 2cy November
HG 2cy December

HG 3cy January
HG 3cy February
HG 3cy March
HG 3cy April
HG 3cy May
HG 3cy June
HG 3cy July
HG 3cy August
HG 3cy September
HG 3cy October
HG 3cy November
HG 3cy December

HG sub-ad Jan.
HG sub-ad Feb.
HG sub-ad March
HG sub-ad April
HG sub-ad May
HG sub-ad June
HG sub-ad July
HG sub-ad Aug.
HG sub-ad Sept.
HG sub-ad Oct.
HG sub-ad Nov.
HG sub-ad Dec.

HG adult January
HG adult February
HG adult March
HG adult April
HG adult May
HG adult June
HG adult July
HG adult August
HG adult September
HG adult October
HG adult November
HG adult December

Herring Gull argentatus JAL16 2CY, March 30 2015, Vest-Agder, Norway. Picture: Nils Helge Lorentzen.

CR-Code Black ring with white code: JAL16 LBNW(JAL16);RBM
Ringing Centre Stavanger Museum (Norway) Ring number 4266969
Species Herring Gull Larus argentatus
Sex Female Age 2 cy

Date	Place	Coordinates	Observers	Days/km/°
16.01 2015	Oksevollen 19, Mandal, Vest-Agder, Norway	58°01'45"N 007°27'13"E	Jørgensen, Finn	-
15.02 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Jørgensen, Finn	30/1/103
18.02 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Lorentzen, Nils Helge	33/1/103
21.02 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Torgersen, David	36/1/103
28.02 2015	Mandalselva Kastellet, Mandal, Vest-Agder, Norway	58°01'25"N 007°27'08"E	Jåbekk, Runar	43/1/187
06.03 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Lorentzen, Nils Helge	49/1/103
07.03 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Torgersen, David	50/1/103
08.03 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Jåbekk, Runar	51/1/103
10.03 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Lorentzen, Nils Helge	53/1/103
26.03 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Jørgensen, Finn	69/1/103
29.03 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Torgersen, David	72/1/103
30.03 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Lorentzen, Nils Helge	73/1/103
01.04 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Torgersen, David	75/1/103
05.04 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Torgersen, David	79/1/103
05.04 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Helberg, Morten Nilsson, Anna	79/1/103
08.05 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Lorentzen, Nils Helge	112/1/103
23.05 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Torgersen, David	127/1/103
24.05 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Helberg, Morten Lorentzen, Nils Helge	128/1/103
28.06 2015	Mandalselva Øvrebyen, Mandal, Vest-Agder, Norway	58°01'43"N 007°27'49"E	Torgersen, David	163/1/95
23.12 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Helberg, Morten	341/1/103
24.12 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Jørgensen, Finn	342/1/103
27.12 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Jørgensen, Finn	345/1/103
29.12 2015	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Helberg, Morten	347/1/103
11.01 2016	Mandalselva Sentrum, Mandal, Vest-Agder, Norway	58°01'33"N 007°27'09"E	Jørgensen, Finn	360/0/190
23.01 2016	Mandalselva Sentrum, Mandal, Vest-Agder, Norway	58°01'33"N 007°27'09"E	Torgersen, David	372/0/190
15.02 2016	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Jørgensen, Finn	395/1/103
17.02 2016	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Jørgensen, Finn	397/1/103
18.02 2016	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Lorentzen, Nils Helge	398/1/103
20.02 2016	Mandalselva Kastellet, Mandal, Vest-Agder, Norway	58°01'25"N 007°27'08"E	Torgersen, David	400/1/187
20.02 2016	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Torgersen, David	400/1/103
09.03 2016	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Jørgensen, Finn	418/1/103
31.03 2016	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Lorentzen, Nils Helge	440/1/103
16.04 2016	Mandalselva Skinsnes, Mandal, Vest-Agder, Norway	58°01'39"N 007°28'02"E	Torgersen, David	456/1/103

Scaps replaced. P1 present.