A drone accessory adapted to be removably attached to a drone includes a directional-adjustable camera. The drone accessory includes at least one camera, a directional-adjustable device, and a processor in communication with the at least one camera and the directional-adjustable device. The at least one camera is configured to capturing images of the directional-adjustable camera of the drone and transmitting the images to the processor. The processor is configured to, in response to receiving the images of the directional-adjustable camera of the drone, determining a viewing direction of the directional-adjustable camera of the drone, and directing the directional-adjustable device in the determined viewing direction.