|
ORG SITE
YLG
1cy May
YLG
1cy June
YLG
1cy July
YLG
1cy August
YLG
1cy September
YLG
1cy October
YLG
1cy November
YLG
1cy December
YLG
2cy January
YLG
2cy February
YLG
2cy March
YLG
2cy April
YLG
2cy May
YLG
2cy June
YLG
2cy July
YLG
2cy August
YLG
2cy September
YLG
2cy October
YLG
2cy November
YLG
2cy December
YLG
3cy January
YLG 3cy February
YLG 3cy March
YLG 3cy April
YLG 3cy May
YLG 3cy June
YLG 3cy July
YLG 3cy August
YLG 3cy September
YLG 3cy October
YLG 3cy November
YLG 3cy December
YLG
sub-ad Jan.
YLG sub-ad Feb.
YLG sub-ad March
YLG sub-ad April
YLG sub-ad May
YLG sub-ad June
YLG sub-ad July
YLG sub-ad Aug.
YLG sub-ad Sept.
YLG sub-ad Oct.
YLG sub-ad Nov.
YLG sub-ad Dec.
YLG
adult January
YLG adult February
YLG adult March
YLG adult April
YLG adult May
YLG adult June
YLG adult July
YLG adult August
YLG adult September
YLG adult October
YLG adult November
YLG adult December
|
This
website deals with the Yellow-legged Gull taxon michahellis, which
is a common migrant from July to December in NW Europe. After extensive expansion
of the breeding population during the last three decades, it nowadays can
be found breeding in Belgium, the Netherlands and Britain in mixed couples
with both Herring Gull (argenteus) and Lesser Black-backed Gull (graellsii).
There are subtle differences between the populations from the
Mediterranean, Atlantic coast of Portugal and Morocco and from the islands
in the Atlantic. Most pronounced differences can be found in the taxon atlantis,
now regarded as full species by some authors.
L. michahellis: 2cy February |
 michahellis 2cy 071Z February 06 2003, Boulogne/Mer, France. |
| |
 michahellis 2cy February 02 2003, Amsterdam, the Netherlands. |
 michahellis 2cy February 06 2003, Boulogne/Mer, France. |
 michahellis 2cy February 06 2003, Boulogne/Mer, France. |
 michahellis 2cy February 09 2003, Boulogne/Mer, France. |
 michahellis 2cy February 09 2003, Boulogne/Mer, France. |
 michahellis 2cy February 09 2003, Boulogne/Mer, France. |
|
Yellow-legged
Gull - Larus michahellis