Lol about the poison salesman. Too funny.
I like the idea of your feeders but I have over 500 birds right now and a lot of pens between breeder pens and grow out pens. It wouldn't be cost efficient for me to buy a feeder or feeders for that many pens.
I think its been well over two years maybe...
Lol I got half way through the above post and thought what does this guy sell feeders or what?
Got to the bottom and saw the link.
The baking soda doesn't work. I tried it with what seemed like no success. Then I ended up trapping two alive. I kept them alive for a week or so continuously...