I think birders really don't like to see cats killing rare birds. By the way, cats are owned by farmers, not wild cats, they have their functions on rats control. Let's think of some ways to do it in Harmony, hopefully not to finger pointing those cats too much. Just afraid too much finger pointing would result in negative actions by someone like poisoning or so. I would suggest doing it in a win-win way, hope not helping birds but hurting cats.