And they don't even get to eat any of them! The dogs also ignore them 95% of the time, happily watching the intruders wander about from the corner of their eye. And then, about once per week, displaying their dominance by charging across the garden, sending feathered beasties scattering in all directions.
You'll also note the separate bread on top of the pillar on the right, and the bird bath, for the _other_ birds that they attract to the garden.
Original post on Dreamwidth - there are comments there.