Found one of our quails dead today. Puzzled how it died, we are just worming them with layers pellets and flubenvet which we were told was alright for them? could it have chocked on a pellet? We have used pellets before with not a problem. Or could it be the cold? Anyone have any suggestions? The quail showed no sign of blood apart from a tiny spot on its foot so I doubt it was killed by the others??