"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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Wednesday 21 October 2015
More Gull-billed Tern pics
Gull-billed Tern, Blennerville, 21st October 2015 (M.O'Clery).
Gull-billed Tern, Blennerville, 21st October 2015 (M.O'Clery).
