delawarensis Ring-billed Gull

(last update: 10-03-2014 )

Keith Mueller
Amar Ayyash
Mars Muusse

Index ORG

ring projects

1cy June
1cy July
1cy Aug
1cy Sept
1cy Oct
1cy Nov
1cy Dec

2cy Jan
2cy Feb
2cy March
2cy April
2cy May
2cy June
2cy July
2cy Aug
2cy Sept
2cy Oct
2cy Nov
2cy Dec

3cy Jan
3cy Feb
3cy March
3cy April
3cy May
3cy June
3cy July
3cy Aug
3cy Sept
3cy Oct
3cy Nov
3cy Dec

adult Jan
adult Feb
adult March
adult April
adult May
adult June
adult July
adult Aug
adult Sept
adult Oct
adult Nov
adult Dec

Ring-billed Gull delawarensis THT 6CY, December 25 2013, Corona Park, Flushing, Queens, NY. Picture: Angus Wilson.

Visit OceanWanderers's Flickr site.

Blue THT and Fed Band 0954-17255, banded as sub-adult male on May 27 2010 at Île Dirette, Laval, QC.

Sex: Unknown. This marking program is conducted by the Université du Québec à Montréal (UQAM) as part of a research project on movements and population dynamics of Ring-billed Gulls breeding in southern Quebec. For more details, you can visit our web site here ( If you find one banded bird, please report it here.

Resighted twice in Worcester MA (19 Nov 2010 and 6 Jan 2012). Info courtesy of Professor Jean-François Giroux Université du Québec à Montréal (UQAM).