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Story summary
- A study during the April 2024 solar eclipse showed notable changes in bird vocalizations across North America.
- Researchers at Indiana University created the SolarBird app, gathering data from over 1,700 users and nearly 11,000 observations.
- The study found that 29 of 52 bird species changed their singing behavior during the eclipse, with some increasing vocalizations after totality.
- These findings indicate birds' sensitivity to light changes and suggest implications for conservation strategies against light pollution.
