"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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Tuesday, 21 May 2013
'Greenland' Wheatear, Carrahane
'Greenland' Wheatear, Carrahane, 20th May 2013 (David O'Connor).
