Not a poultry predator but today while I was trying to catch an escaped wood duck I found this tiny bird laying in the snow, dead. I picked it up and looked closer, it was a super small owl. Underneath it was a half eaten mouse. The owls breast was eaten and I'm assuming a bigger owl species must have nailed it while it was eating the mouse it just caught. Our woods has more great horned owls and barred owls than I can count.