U.S. Army Deploys Robot Coyotes to Combat Wildlife Hazards at Airfields
Introduction
The U.S. Army is testing robot coyotes as an innovative solution to prevent catastrophic bird strikes and wildlife hazards at military airfields. These machine-wildlife hybrids are designed to deter animals using the natural fear that animals have of coyotes. Built on motorized cars to reach speeds of 20 mph, they represent a shift from traditional methods such as drones, falcons, and gas-powered cannons. The project, led by the Engineer Research and Development Center (ERDC) in collaboration with wildlife biologists and the USDA National Wildlife Research Center, has been in development for five years.
About the Project
The first prototypes of these robot coyotes were inspired by Boston Dynamics’ Spot robot, but the team found it too slow to effectively deter wildlife. As a result, they transitioned to four-wheeled Traxxas X-Maxx motorized vehicles, which can achieve speeds of 20 mph. This change was crucial for making the robot coyotes more effective in scaring off animals. Each vehicle is equipped with a plastic coyote dummy, blending realism with intimidation to create the right amount of fear in wildlife, with a cost of approximately $3,000 per unit.
Testing and Results
Current testing is being conducted at several key military airfields including Naval Air Station Pensacola, Fort Campbell, and Naval Air Station Whiting Field. Early trials have shown that the robot coyotes are successfully deterring birds and other animals, aiding in keeping runways clear and safe. The project’s ultimate goal is not only to improve upon current methods but also to integrate advanced technologies such as artificial intelligence, cameras, and sensors into future versions of these machines. These upgrades aim to develop a more autonomous system capable of navigating complex terrains and adapting to changing environmental conditions, potentially revolutionizing wildlife management practices not just for military airfields but also for commercial airports worldwide.
Significance and Potential Impact
By combining technology with an understanding of animal behavior, the U.S. Army is addressing a longstanding challenge in aviation safety. The use of robot coyotes highlights the importance of innovation in maintaining operational safety and reducing risks. The ongoing refinements to these machines, including onboard computers and adaptive systems, could set a new standard for wildlife management in critical infrastructure, opening up possibilities for similar applications in various sectors beyond aviation.