Uh. A fence? What they don't eat they will dig up. This is especially true in small spaces. My 15-30 some birds don't kill all the vegetation but that's because they have free range of as far as they want to go. I do have to fence in the garden though.
I say let them out once your landscaping is established and you'll have less digging up issues. Take advice of the others for good plants but remember every flock has their own tastes so don't forget to experiment with what plants work.
I say let them out once your landscaping is established and you'll have less digging up issues. Take advice of the others for good plants but remember every flock has their own tastes so don't forget to experiment with what plants work.