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  1. lou salomon

    Belfast, Ireland - Gull ID

    Concerning bills in juvenile large gulls: they are still growing and thus in many cases not useful for identification. Some change their shape astonishing drastically during their first year of life. Furthermore there are a lot of atypical individuals even in adults, concerning bills. Like...
  2. lou salomon

    Belfast, Ireland - Gull ID

    Lot's of AI produced artifacts in these pics, take for instance the smooth grey appearance of head and hind neck. It's a 1cy and thus pattern of tertials and greater coverts would be crucial, none of them are well visible here. I suspect your suggestion would be YLG, leifvester, but to ID it as...
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