In reply to Bottom Clinger:
That's twice in the last few days that I've come across a lone pink-foot amongst other geese.
Last Friday in Grasmere, 12 Greylag + 1 PF which I wasn't expecting when I scanned the Greylags.
Today in Salford amongst the Canadas, but someone had reported this a couple of days ago 4 miles upstream (1.5 as the goose flies) so I suspect it's the same bird.
Only used to seeing PFs in flocks or stragglers trying to get to a flock.
Very approachable, I was within 6' of it. Being a flock bird, I wonder if it was taking its lead from the flock "around" it (Canada geese which you almost have to step over), but when in a flock of its own kind, none of them are semi-tame so they all take off from the smallest disturbance.