Lesser Black-backed Gull (graellsii & intermedius)
(last update: May 17 2015)
LBBG intermedius 2cy JZK7 March, April, September 2010, Pinto, Spain.
2cy JZK7 March 06 2010, Pinto, Spain. Picture: Gabriel Martín.
All visible scapulars replaced. Wing-coverts still juvenile.
2cy JZK7 April 09 2010, Pinto, Spain. Picture: Javier Marchamalo.
Start of moult in the wing-coverts, with several mc and llc replaced.
2cy JZK7 September 05 2010, Pinto, Spain. Picture: Delfín González.
Exact moult stage hard to determine.