I am retired Navy and Civil service. Married, after retiring we move to the wife's property. We have friends with guinea fowls and decided to get some, so we got 15 hatchlings, and at 2 months turned them loose. Now they roost any way they can and recently that has been the air conditioners or the handicap ramp hand rails. Which the make a mess. How do we keep them from roosting there and to roost somewhere else?