18-12-2014
Glaucous Gull, Larus hyperboreus
1 imm. (1cy)
Zalew Zemborzycki, Lublin, woj.lubelskie
obs./info: Sylwester Aftyka i inni / www.lto.org.pl
Still present. Putative hybrid Glaucous x Herring Gull re-identified as pure Glaucous Gull.
Still present. Putative hybrid Glaucous x Herring Gull re-identified as pure Glaucous Gull.