Hello, I'm all new to this and right now I have 4 Bovan Brown and I live in a residential area all fenced up. I'm tempted to let my girls roam in my yard but I'm afraid that they might fly over the fence onto my neighbors yard. I have the birds only since a couple of weeks (2-3). They do have a nice covered run. Should I wait a bit more or only let them out in the run?