Great Black-backed Gull (Larus marinus)(last update: July 12, 2015) |
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Great Black-backed Gull (Larus marinus) JU552 1CY, October 22 2017, Scheveningen, the Netherlands.Ringed as pullus in Norway at 59°. CR-Code Black ring with white code: JU552 LBNW(JU552);RBM
No scaps replaced. |