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| 20190317 Ring-billed x LBB Gull hybrid Will require further testing research.... |
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| 20190317 Ring-billed x LBB Gull hybrid |
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| 20190317 Ring-billed x LBB Gull hybrid |
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20190317 Lesser Black-backed Gull
Pair beside channel just to the left of the Hybrid bird. |
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Hybrid Ring-billed x LBB.
Derbyshire Dec 2018.
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