![Lesser Black-backed Gull, (L.f. graellsii), 7cy, Y[E060]Y[E]](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_v0bMlLKS46co-9sEv94oxUhNLQliDdasmFFEuyNJkcmJPqhAL9hc8moRuEGMa7jvW6A5IVLF-h3d4LqxKDqSABZEFhiS6VcIrwoFCMs7CAmufUm7yx-0KAAAbfFbL45hY=s0-d)
Lesser Black-backed Gull (Larus fuscus graellsii - Dutch integrade), 7th calendar year
Rotterdam, Europoort, The Netherlands, April 18, 2011. Y[E060]Y[E]. Adult Lesser Black-backed Gull in summer (alternate) plumage. The blackened face and belly of this individual show that it has been resting on a pile of ore, stored in the area for production.
(Ringinfo: ringed as pullus, July 4, 2005, Europoort, Rotterdam, The Netherlands.)
Kleine Mantelmeeuw (Larus fuscus graellsii - Dutch integrade), 7de kalenderjaar
Europoort, Rotterdam, 18 april 2011. Y[E060]Y[E]. Adulte Kleine Mantelmeeuw in zomerkleed. Het zwart op het gezicht en buik verraadden dat dit individu enige tijd op een berg erts doorgebracht heeft.
(Ringdatum: 4 juli 2005, Europoort, Rotterdam. Leeftijd: pullus.)
