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    Caspian Gull? Salford Manchester 13/2/21

    Hello hindleygreener, thank you! I would like to hear pro-hybrid-arguements, too. Maybe the short legs (within variation for a YLG from my experience) and someone sorts minor differences in the pattern of scapulars and back for me. I would like to learn about differences between YLG and CG x HG.
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    Caspian Gull? Salford Manchester 13/2/21

    Thanks for your interesting comment! Gut feelings are surely a personal matter, but thanks for confirming the "different impression" of YLG to a HG. For me the Gull with the aggressive expression is a GBBG, while YLG has a slightly different one. We may say the same here, I have written...
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    Caspian Gull? Salford Manchester 13/2/21

    I also hope for others to jump in, so I can learn, but: this Gull looks nearly exactly like the 2cy Yellow-legged Gulls I saw last week in SW-Germany. -confident, strong build and shape with large, square head profile (but so variable in YLG and its the species where head shape is the most...