One swallow makes my day!

I couldn't resist sharing this-
I was driving home in the sunshine this afternoon, looked up and...

saw this little bird perching on the telegraph wire!
It's definitely the first swallow of the year.  Has anybody else seen one yet?
He was all by himself but I'm sure he will soon be joined by others.
 I love their wonderful swooping flight and cheerful chattering.
Summer is on its way, Hooray!