No rodents in California vineyards? Barn owls point to a new future for American farming as ‘fear effect’
- Posted on August 4, 2026
- By Business News Today
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- 1 min read
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No rodents in California vineyards? Barn owls point to a new future for American farming as ‘fear effect’
Could barn owls offer a new future for farming in America? New research in California vineyards found that areas with more active barn owls had up to 52% fewer rodents, while a powerful “fear effect” also made surviving pests more cautious, potentially reducing crop damage without additional poison.
