Yes, that old tractor was scrapped and we are using the totally brand new this year without any missing protection now. The killing happened in the old rickety tractor (wide mesh) and that’s been acknowledged. Im mostly wondering what type of predator would be able to pull this off
I see. Obviously you don't need to me to say that it's hard to pinpoint, but a little protection goes a long way in that if your birds are protected from one predator, they are usually protected from many predators... Good luck with the identification.