I am in a daze, just lost my first bird. I live in NY right outside the city of White Plains,have everything from coytoes to raccoons. Don't have stray dogs because of coytoes. Something last night ripped coop door off it"s hinges. It killed 1 hen out of 5 eating head and neck only. What ever killed her ,ate her in the coop and left the body.What is that powerfull but only eats a small amount?