Ours, in the new tractor:
Edited by WikkitGateFarm - 6/11/08 at 8:44am
On a more serious note, there are many plans online for deer feeders that would work very well with only slight modification. Here's one example. I have some 6" schedule 80 pvc that I was considering making into a reel feeder. I'll let you know how that project goes.
Another idea: in large production systems, they use augers to deliver feed. I might have to play around with making a little one that I can hook up to a bin with a 50 lb. capacity. The vanes of the auger could prevent some billing out. Put the hopper in the feed storage area, crank a handle a few times, and the birds are fed. Would work really well for Cornish X birds that needed feed restriction.