We heard the sound of something hitting the house and looked out the window to see a small bird lying in the flowerbed.  I went outside to see if he was still alive and he was not.  He had obviously flown into the window and killed himself.  Then I noticed a bunch of other birds the same as this one in the tree and they were eating the red berries that had been on the tree for several months.  I think they had begun to ferment.

Birds that eat fermented berries often fly drunk.  Is there a lesson here? DON'T DRINK AND DRIVE!