Never seen any weasels around here. We're "lucky" in the UK that we don't get all the predators that you guys do, it's just the fox really and that's it if we're talking about wild animals getting into a chicken pen.
I've always heard that foxes take the heads off, didn't know about other predators-is this just the easiest way to kill is that why they take heads off? My guess is that the fox couldn't get the birds back under the wire so wasn't able to take off with them or it's possible yes that it got interrupted.
MROO- Sorry you had even worse experiences finding your birdsGlad things are working out for you now, I wish I had a goat! Used to have dogs that would bark at any noise and may have scared foxes away but do not have dogs anymore since my last one passed away. It's a shame, if it wasn't for the fox we could keep our birds out all the time.
Thanks - it was actually years ago, but still fresh in my mind. The goat was funny, He was a master of creative boredom-busting, so my poor birds never knew what to expect. More than once, we found bald patches on the back of my largest (and most peaceful!) drakes and chalked it up to a predator or molting... until we caught him playing "tag" with Frankie. The poor fellow was a huge Mallard/Pekin cross who was too sweet to hurt even a fly and wasn't smart enough to get out of his own way. Apparently, he was Banjo's favorite playmate!
Glad things are working out for you now, I wish I had a goat! Used to have dogs that would bark at any noise and may have scared foxes away but do not have dogs anymore since my last one passed away. It's a shame, if it wasn't for the fox we could keep our birds out all the time.
We had some similar problems during the day with coyotes and foxes (and dogs) running in from the woods, quickly grabbing one of the chickens and running back out to the forest. We got some 4 foot farm fencing and made a large (50x50') run for our birds. If a fox or other predator tries to catch a hen during the day they must first climb a 4 foot fence. We have not lost any chickens since we put up this barrier. It's too much trouble for them to get over the fence is my guess. The chickens are happy with the large space and do not try to fly over the fence, although they can. Perhaps a similar setup would work for you? You cannot depend on killing this one fox, there will be others for sure. You must come up with some protection or you will continue to loose your flock. 