an informal birding record | tarsiger.co.uk |
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Herring Gull |
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Larus argentatus (argenteus?) Above: 3rd winter/4th calendar year (Lower Sunbury, Middlesex, 13 March 2004) Above: Lower Sunbury, Middlesex (10 March 2004) Certainly the top image shows a rather Caspish-looking bird. However, this is probably just a third winter (fourth calendar year) Herring Gull.
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