Lesser Black-backed Gull (graellsii & intermedius)
(last update: May 17 2015)
lbbg 1cy May
lbbg 1cy June
lbbg 1cy July
lbbg 1cy August
lbbg 1cy September
lbbg 1cy October
lbbg 1cy November
lbbg 1cy December
lbbg 2cy January
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lbbg 3cy January
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lbbg 3cy November
lbbg 3cy December
lbbg sub-ad Jan
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lbbg adult January
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LBBG 1cy NLA 5.412.342August 22 2004 Amsterdam, the Netherlands. Picture Ruud Altenburg.
1cy Lesser Black-backed Gull Arnhem 5.412.342. Ringed at the Sluizen, IJmuiden, 19-07-04. Note the boldly marked second generation upper scapulars with a very brownish-beige basic colour.
