So the past two months we've lost 4 chickens to "something" They are free range, locked in coop at night, out in morning just after sunrise, all kills except 1 incident(x2 dead) were single kils. Found out in the open, most discovered between opening the coop in morning to about mid day, small puncture wounds to upper neck area. Two birds had feathers pulled from body but that could have been subsequent to the kill after having been sitting out until discovered.1 additional chicken was "mortally wounded" from an attack, it's crop and upper chest area was exposed but still alive, had to put her down. None of the birds had any meat eaten from bodies. They share the barnyard with 3 doe boer goats so doubt anything large is killing the chickens as it is not bothering the goats. We live in central Texas.