|
|||||||||||||||||||||
|
Lesser Black-backed Gull (graellsii) Y.AXP 1CY, September 10, 2011, Utrecht, the Netherlands. Picture: Maarten van Kleinwee.Ringed as pullus in season 2011 at Forteiland, IJmuiden. Ringed on July 04 2011 by Fred Cottaar ringing team. below: Lesser Black-backed Gull (graellsii) Y.AXP 1CY, September 10, 2011, Utrecht, the Netherlands. Picture: Maarten van Kleinwee. |
||||||||||||||||||||