Today I caught, amongst other species, nine Goldfinches at a garden feeding site at Kirmond le Mire. One was an adult male with a wing length of 84mm - 4mm longer than any I have ever ringed before (300+). Svensson's "Guide to European Passerines" states the maximum for British birds is 82mm with northern European sub-species going up to 86mm. I was wondering if there is anyone on the Forum has any evidence of "bigger" northern European Goldfinces occurring here in winter in the same manner as Chaffinches, Northern Bullfinches etc.?
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