{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreigjtueolnab2prv23yjtrvue5lt4wbvwfyqhi6t7dw3ifpuitoxmu",
    "uri": "at://did:plc:gpye7rjvvd4zety5zn7xb2x5/app.bsky.feed.post/3mgyt5xkqow32"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreiezmzjmgs4nmxvcgynpxfclvtefjpfr4a7fl3yxqawzaq272fd42i"
    },
    "mimeType": "image/jpeg",
    "size": 129184
  },
  "path": "/hedgehogs-could-avoid-extinction-by-silent-ultrasound-installed-on-cars-to-prevent-roadkill/",
  "publishedAt": "2026-03-13T13:00:11.000Z",
  "site": "https://www.goodnewsnetwork.org",
  "tags": [
    "Animals",
    "Science",
    "UK",
    "Europe",
    "Biology",
    "Automotive",
    "Wildlife",
    "Hedgehogs Could Avoid Extinction by Silent Ultrasound Installed on Cars to Prevent Roadkill",
    "Good News Network"
  ],
  "textContent": "The European hedgehog can hear sounds at higher frequencies than is possible for humans, dogs, and cats, a potential breakthrough finding in protecting these animals from becoming roadkill. There must be only a handful of critters cuter than the hedgehog, yet one-third of all mortality cases among local populations are attributed to car collisions. It […]\n\nThe post Hedgehogs Could Avoid Extinction by Silent Ultrasound Installed on Cars to Prevent Roadkill appeared first on Good News Network.",
  "title": "Hedgehogs Could Avoid Extinction by Silent Ultrasound Installed on Cars to Prevent Roadkill"
}