Duquette builds the birds with a team of high school students, telling WyoFile that at school they "don't really get to experience real-world problems" where failures lurk. So while their robot birds may cost $150 in parts, the practical experience the students get "is priceless."
Spikes in the electric currents burned out servo motors as the season of sagebrush serenades loomed, Duquette said. "The kids had to learn the difference between voltage and amperage...." To resolve the problem, the team wired a voltage converter in line with the Arduino controller and other elements on an electronic breadboard. "We pulled through and got it done in time," he said...
A noggin fabricated by a 3D printer tops the robo-grouse. Wyoming Game and Fish staffers in Pinedale supplied grouse wings from hunter surveys, and body feathers came from fly-tying supplies at an angling store. Packaging foam from a Hello Fresh meal kit replicates white breast feathers, accented by yellow air sacs...
The Independent wonders if more national parks would be visited by robot birds...
During this year's breeding season, which runs through mid-May, researchers are using trail cameras to track whether real sage grouse respond to the robotic displays and return to the restored lek sites. If successful, officials say similar robotic systems could eventually be used in other national parks facing wildlife management challenges.
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