I did go up and try to find them, but the info on the link originally posted was a bit scant. Actually said it was Hart Heugh I think, which is not far from here [I thought I'd just kinda bump into them on the hillside, I was wrong]... but the prog had them walking near Lordenshaws which is miles south.

Even less chance of 'bumping into them' when the bracken is high.
I think more detective work is required ;-)
I'm too shy to just phone the buggers up, like

.o0O0o.