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Coordinators: 1cy June 2cy Jan 3cy Jan adult Jan |
Ring-billed Gull delawarensis 501 3rd cycle (3CY), December 15 2012, Lake Chauncy, Westboro WMA, MA. Picture: Steve Arena.Visit Steve's Flickr photos. Banded with florescent orange wing-tag 501, red leg band 066 and metal Fed band #0994-04264, captured as 1st cycle, on October 29 2010 at Walmart, Northborough MA. After the second pre-basic moult birds will be in adult basic plumage. However, these 3rd cycle birds can be interesting, and in this bird note the relatively dark iris (last image, and compare to other bird).
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delawarensis Ring-billed Gull
