Yay, another pigeon convert! I would add that mine have needed regular bird calcium supplements, especially the females (egg layers). It's a powder you can sprinkle on their seed, or mix with water & squirt into their beaks if an emergency. My girls have gone lame occasionally. They revived back to normal with emergency calcium for a few days. Now I have to remember to give it to them more regularly, along with grit. I feed mine a commercial pigeon seed mix. And if their run/coop has chicken wire, the holes are too big to keep predators from reaching in and grabbing them. Maybe my male is a little foolhardy. He bumped up against the chicken wire (presumably to scare them off) & let the predator take a chunk out of him! Luckily he survived and has lived a nice long life (15+ years so far).Hardware cloth keeps them safe. Darn, I sound like a terrible pigeon mother after these mishaps, but these happened early on and I learned over time.