something got inthe coop and killed at least 15 of my 20 chicks.Some them are just dead,some half eaten,mama was out in the yard in the dark and 5 babies I found outside as well in the dark long distance from the coop all in different locations.I get home from work at 12am and check on them and lock up the coop too late damage arleady done.I am really upset special little bantam chicks I hatched.