Cold and frosty morning

Cue for a nursery rhyme: "Here we go round the mulberry bush..."

This was the view from the kitchen window this morning - crystal clear and very frosty. The tiny wee specks on your screen aren't dust, but sheep, and they seemed to be on the move, a bit like a great herd of wildebeest on the plains of Africa, only chillier...

They might look more like sheep on L.