"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).
Click on any of the main images for a closer view
Wednesday, 16 May 2012
Ring-billed Gull, Black Rock
First-summer Ring-billed Gull, Black Rock, 15th May 2012 (David O'Connor).
Greenland Wheatear, Black Rock, 15th May 2012 (David O'Connor).
