I think something big enough to take small squirrels frequents the Fermor Road area. Last year I had the remains of a squirrel (body minus guts and tail) lying beneath my kitchen window. It looks like whatever had taken the squirrel attempted to fly off holding the tail which parted company with the rest of the squirel in mid flight. As it fell the body of the squirel smashed against my kitchen window leaving a big splat of blood and fur for me to clean off - nice.