"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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Sunday 18 October 2015
Gull-billed Tern
Gull-billed Tern, Blennerville, 17th October 2015 (Davey Farrar).
