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  "path": "/articles/s41586-026-10483-x",
  "publishedAt": "2026-04-16T07:43:15.913Z",
  "site": "https://www.nature.com",
  "tags": [
    "doi:10.1038/s41586-026-10483-x"
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  "textContent": "Nature, Published online: 15 April 2026; doi:10.1038/s41586-026-10483-x\n\nRetraction Note: The hidden fitness of the male zebra finch courtship song",
  "title": "Retraction Note: The hidden fitness of the male zebra finch courtship song",
  "updatedAt": "2026-04-15T00:00:00.000Z"
}