Barn owls’ ancestors made a transatlantic flight

Nature2026年10月27日查看原文 ↗
  • RESEARCH HIGHLIGHT

Genomic analysis shows that the owls spread from Eurasia to the Caribbean, then colonized the rest of the Western Hemisphere.

Close-up side profile portrait of a barn owl against a black background

The ancestors of barn owls (genus Tyto) in the Americas crossed the Atlantic Ocean from Eurasia. Credit: Mark Castiglia/Alamy

A DNA study suggests that all barn owls in the Americas have their genetic origins in the Caribbean1.

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doi: https://doi.org/10.1038/d41586-026-03385-5

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