Return of the wren

For some reason the local wrens don't spend a lot of time in my garden. Every other species of bird does including sparrowhawks and kestrels. I suspect it's the bounty of small birds that bring the birds of prey. But wrens come and go, never staying too long. This week the wren has come back. Who knows for how long. I did manage to get a photo though and managed to draw this graphite pencil piece.