Caught sight of what looked like snow on far side of Carrs while driving back from dog walk. Grabbed the trusty Leica APO62 and focussed in on c60 WHOOPER SWANS (saw a Bewick's on Bubwith Ings on 23rd Nov). First time I've seen the group on Duff this winter. Only regular, significant number in Yorkshire. Real wild Swans these, no feeding here...magnificent!