The only predator I've ever had is a bobcat and we haven't had a kill for over 2 years since putting up electric fence outside the 2 x 4" field wire paddock. This morning I have a partially eaten chicken in the run and a pile of poop in the coop. Some of the ends of toes were eaten, which I think is strange, and the feathers were pulled in small clumps to get to the meat. I live in high desert forest of southern NM, possibilities are fox, skunk, weasel or bobcat. Anything that can get past the electric wire could easily get in the chicken pen, but because of the poop it left it was definately not a hawk or owl. I would think fox or bobcat would have taken the carcass when it left? There were no drag marks from the coop to the pen so I think this hen was the last to go in last night or the first out this morning? The carcass was cold but not frozen and it was 20F this morning. Golf ball for size reference on the poop. I will go back out now to see if I can make out prints in the sand and pick through the poop for fur, but from just looking at it, it looks like dog poop. I'll also look closer at the carcass, as people here say weasel family critters take the heads? Ideas anyone?