Cranes in Pea Soup

Another foggy day - not as cold as yesterday, but just as unpleasant with occasional drizzle. 

When I opened the window for some fresh air this afternoon, I heard the bugle calls of cranes. I thought I could just make out a bit of movement in the distance, took my camera, pointed it in that direction and took a few pictures.

Most were completely blank, but this one wasn't. Although it looks like faint pencil scribbles, this shows a flock of the big birds, on their long migration south.

I am actually quite envious.