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  "path": "/environment/spring-bird-migration-tonight/",
  "publishedAt": "2026-05-04T18:42:50.000Z",
  "site": "https://www.popsci.com",
  "tags": [
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  "textContent": "BirdCast season is here once again.\n\nThe post 370 million birds will migrate tonight appeared first on Popular Science.",
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