A lovely afternoon spent down Olney Mill, spotted an oystercatcher miles from the sea, barnacle geese, goosander, little egret and plenty of chiffchaff calling #BucksBirding #Olney #Buckinghamshire #oystercatcher #BarnacleGoose #LilyDog #TuckerDog #StPeterStPaulChurch #RiverGreatOuse #UKBirding