Could it have been a a fox or coyote cause they won't eat them there they will Bring them back to their den for their cubs but it seems a little late for that
I am so sorry for your loss. It must be hard not knowing what happened...
Thanks, i think it might have been a coyote, but the thing that stumped me is none of our chickens went missing, only the guineas. We had a coyote in our front yard last month. Pretty creepy considering it was that close in broad daylight