"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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Friday 19 April 2013
Iceland Gull & Intermedius Lesser Black backed Gull
Iceland Gull, Ballyheige, 18th April 2013 (D. O'Connor).
'Intermedius' Lesser Black backed Gull, Ballyheige, 18th April 2013 (D.O'Connor).
