Pine Martin killed 40 birds on Thursday night have spent 2 day's trying to find the remains as it carried the bodies away to store,this afternoon I found them in the ceiling above my loft it should have been the first place to look but the dust on the wire looked Undisturbed when a pine Martin kills it sucks the blood and the bodies remain limp even after 3days,when it happens you don't even want to enter the loft,or think of doos but life goes on