{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreicjfjt5f6flt2gkqr7kt7oypkgw7dey2n7lsk7musbmuhk3ce3szu",
    "uri": "at://did:plc:skay7lskjqh4alxysohku377/app.bsky.feed.post/3mem64vwm5vm2"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreidb6jt4ka4oq3h5tat3yf53tgb5iyqalxjdvy62aoezqablghfpfq"
    },
    "mimeType": "image/png",
    "size": 1640840
  },
  "path": "/science/bird-poop-chincha-kingdom-south-america/",
  "publishedAt": "2026-02-11T19:00:00.000Z",
  "site": "https://www.popsci.com",
  "tags": [
    "Science",
    "Animals",
    "Archaeology",
    "Birds",
    "Environment",
    "Wildlife",
    "Bird poop powered this pre-Hispanic kingdom",
    "Popular Science"
  ],
  "textContent": "The Chincha Kingdom likely used seabird guano to fertilize their corn.\n\nThe post Bird poop powered this pre-Hispanic kingdom appeared first on Popular Science.",
  "title": "Bird poop powered this pre-Hispanic kingdom"
}