"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, 21 March 2014
Littoralis Rock Pipits, Black Rock
Two Littoralis Rock Pipits, still at Black Rock, 21st March 2014 (David O'Connor).
