Robins Nest On Moving Solar Arrays
The more the panels tilt, the taller the robins built.
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Show Notes
Solar panels are a popular source of renewable energy, but large groupings of them — called arrays — can take up a lot of space. Chelse Prather, an ecologist at the University of Dayton, wanted to know how wildlife are using the habitats underneath two arrays in Ohio. The first site was a fixed array with panels that are locked in place. The second was a tracking array where panels tilt to follow the sun. Chelse and her students found American Robin nests at both sites, but the tracking array nest looked… weird. In their study published in 2025, the team confirmed that these nests were unusually tall and mounted to the support beams at odd angles. It’s a new example of how birds are adapting to a changing world.
More info and transcript at BirdNote.org.
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