Thanks! Here's something I thought was neat. I was cleaning the wing bones off the bird I just killed yesterday (my dad makes calls from the bones) and noticed one didn't look right. He most have broken his wing when he was younger and it healed back together. You can see where the two pieces of bone weren't quite together when they healed, and there's even a sharp spur of bone that looks a bit like a shark's tooth growing out of the area. I don't know if the bone will work for a call, but it sure is fascinating to feel like I got a little glimpse into this bird's life.