Well, it didn't take more than two minutes before they swarmed the feeders. Although they are still feeding off of the ground, there are now three more feeding socks to attach themselves to.
Here's a photo taken through our kitchen window. By the time we got the camera, a lot of them had already flown off, but here are the ones that stayed. I know, the screen is a mess and those rips in it are courtesy of Yum Yum...
Not as many birds, but a better view of them...
Finally, a much better view. As you can see, my wife used electrical ties to secure the Shepherd's Hook to the post, which the birds use as perches...