domingo, 18 de mayo de 2008

T9RB & VC

Larus fuscus graellsii 2cy, Black T9RB. Pinto's landfill, Madrid. Ringed in Britain, Ribble Estuary, by David Sowter

Larus fuscus, 2cy, yellow VC on tibia. Pinto's landfill, Madrid. Ringed in Holland by Roland-Jan Buijs.

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