Classy And Sophisticated Skylights And Ventilation Options For All Kinds Of Buildings. AA All Natural Skylights And Whirly Bird Ventilators are a group of local contractors that can help you with all things skylights. We focus on providing you with a highly convenient service and are always on time with the delivery of our services. We are a well-established local concern that focuses on gaining your satisfaction through the unmatched quality of our work.