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  "path": "/news/2026/02/11/oldest-whale-song-humpback-recordings-discovered-whoi",
  "publishedAt": "2026-02-11T13:46:34.000Z",
  "site": "https://www.wbur.org",
  "tags": [
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  "textContent": "The files, found on a bygone piece of audio recording equipment, may give scientists new evidence about how humans have changed the ocean.",
  "title": "Oldest known whale song recordings discovered in Cape Cod archives"
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