We have a couple dogs that get moles but the dogs dig holes. Not sure what to do about the birds, maybe there is a repellant you can spray on?? Cats?? The bats I'd keep, they eat a lot of pesky bugs. I had a squirrel problem. trapped or killed the little bushy tailed rats. Only ever had one at a time but as soon as you kill him, another would move in. But you are right, when you live in the country, you cannot anesthetize your property from the indigenous species. Fox and coons kill all our chickens and white tail deer decimate the garden.