My mom saw a large fireball in the sky... It came up over the tree line near her house and then back below it... There was a really weird bird squawking at that time, but it shut up during the fireball thing, then started to squawk again when it was gone. I didn't see it, though, because I was inside getting something at the time (it was at night out on her deck while I still lived with her, I think I was getting some bug spray as it was in the summer a few years ago).