graellsii & intermedius?
NW Poland 29.12.2015
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Re: graellsii & intermedius?
Hi Ryszard,
this is a dark Herring Gull.
this is a dark Herring Gull.
Re: graellsii & intermedius?
the same bird , the same place 08.07.2016
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Re: graellsii & intermedius?
how did you recognize it as the same bird, ryszard? apart from the outer rectrices which indeed look identic only bill shape may give a hint - looks similar also. but apart from that? still can be a dark herring gull i guess.
Re: graellsii & intermedius?
Of course I agree that it is a dark HG