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  "path": "/archives/2026-jan-apr.html#27_March_2026_(How_freshwater_fish_migrations_are_doing)",
  "publishedAt": "2026-03-28T02:38:33.000Z",
  "site": "https://stallman.org",
  "tags": [
    "crashed\nby about 81%"
  ],
  "textContent": "*Freshwater fish populations worldwide have crashed\nby about 81% since 1970.*",
  "title": "How freshwater fish migrations are doing"
}