Terrific article! I have tree-rats. They live underground, coming up at night to eat the citrus fruit in our trees. Several eggs being incubated disappeared on successive nights. The weather was warm so I left the coop hatch open. When I closed the hatch, no more eggs disappeared. Of course the run was protected with hardware cloth, but I'm sure the vermin got in some other way! I've tried live traps and glue traps to zero avail. They ignore the live traps and run right though the glue traps. I'm going back to snap-traps in a cage with openings too small for the hens to get through. Of course, even with the greatest bait, the rats are wary. I was even thinking of a BB gun, but they move so quickly and the foliage is so dense, I doubt that I would hit any. Problem also is they look really cute and I honestly don't want to kill them. (But I have to get them to stop hanging around my girls!)

