When we moved in, back in April, there was this blue jay that would squawk at the cat. So I started to let her play in the backyard, supervised of course, I didn’t want her jumping the fence over a bird. After awhile I started leaving her out there unsupervised for longer periods of time but I trust her now not to disappear out of the backyard.  Well about a week ago I ventured into the backyard to bring the cat inside and I found a headless blue jay at the scene of the crime. I guess she finally had enough of it, shut him up for good.