Whirlybirds are also known as helicopters, choppers, or copters. These flying machines consist of small rotary wings that allow them to take off vertically and move in any direction. Another synonym for whirlybirds is gyroplanes, which are similar to helicopters but have a rotor that is not powered and rotates through the airflow. Other terms that are used to refer to these machines include rotary-wing aircraft or aerial vehicles, which are commonly used in military operations, emergency services, and transport. Regardless of the terminology used, whirlybirds remain fascinating and complex machines that have significantly changed the way we travel and conduct various activities from the air.