Herring Gull - Zilvermeeuw (argentatus & argenteus)

(last update: 21 februari 2004)

Home
Links to Gull Sites
Gull Taxa
Gull Topography
Grey & Colour Charts
Locations in NW Europe
Summaries of Articles
About ORG
@

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 PCJH 1cy (argenteus), November 20 2009, Scheveningen, the Netherlands.

An individual from the Texel colour-ring program, ringed as pullus in 2009. The upper scapulars 100% 2nd gen; the lower scapulars 75-99% 2nd gen. Common score in western argenteus.