delawarensis Ring-billed Gull(last update:
|
|
Coordinators: 1cy June 2cy Jan 3cy Jan adult Jan |
Ring-billed Gull delawarensis 1st cycle (1CY), November 25 2007, Jetty Park, Florida. Picture: Reinhard Giesler.Visit Reinhard's Flickr photostream. All scaps, upper tertials and several inner coverts replaced for 2nd gen feathers. |