"In natural science the principles of truth ought to be confirmed by observations." (Linnaeus). "Though, preferably backed up by a series of high quality digital photos and video." (KerryBirding).
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Thursday, 13 March 2014
Glaucous Gull, Black Rock
Glaucous Gull, Black Rock, 13th March 2014 (Ed Carty).
Numbers of 'northern gulls' have been diminishing of late, but there are still a few around...
