Squirrels in the garden

The pesky squirrels are at it again.  Brody is watching them out the back door.  They dumped out all the bird food.

I'm guessing the three bird feeders in the back aren't enough for them.  They have dug up all of my bulbs in the front yard again.  I am going to have to put them in cages next year.  They have also eaten the few corn cobs I had left on the stalks.  I wanted to keep the stalks for fall decor on the porch but between the birds and the squirrels I don't know if we will have any left.