Bush or tree?

When does a bush become a tree... does it matter?

Thin blanket of fog

Piles

I have no idea why these piles have been added to this farm field but there must be a good reason.

Farmers field

Another iPod photo.

We have had a week of rain and gloom. Today was glorious (the picture was made yesterday) and they say more rain tomorrow.

At least it keeps things green.