indeed kinda spooky, but sad.
http://www.huffingtonpost.com/2014/04/28/seph-lawless_n_5213346.html
records everything while floating around and then replays it after..
http://io9.com/this-floating-black-ball-is-the-creepiest-thing-youll-1538544099
Don’t mess with them it’s been proven they will let other crows know.