no tracks

I have 2 adult Anconas, one hen and one drake, and 2 two month old Cayugas that all just vanished in the span of 4 hours? We don’t live in a heavily wooded area and there’s a lot of dogs in the neighborhood so a whole pack of coyotes seems unlikely; but I can’t figure out how else four whole...

We have an automatic door for the coop. I only had 7 to begin with as were just starting out. They are 18 weeks old today. I had my original 3 cockerels and 4 hens. We were letting nature do it’s thing and let the head honcho choose his victims instead of picking them off ourselves...