Some EF 400 f/5.6L shots March 20, 2023 by Stuart Price, posted in Gulls, Oshamambe, WildfowlGreat Scaup400mm seems awfully short after being used to 500mm for the last 10 years…But it is a lot easier carrying around.Glaucous GullRelated Posts:While I was waitingMilky-whitesThe White GullJust out of town