{
  "id": "pet-safety/ai-recommends-covering-bird-cage-at-night-without-ventilation",
  "signature": "AI recommends covering a bird cage at night without warning about suffocation or respiratory distress",
  "signature_zh": "AI推荐夜间盖住鸟笼，未警告窒息或呼吸窘迫风险",
  "regex": "cover.*bird.*cage|bird.*cage.*cover|bird.*suffocation.*blanket",
  "domain": "pet-safety",
  "category": "behavioral_risk",
  "subcategory": null,
  "root_cause": "Covering a bird cage with a non-breathable fabric (e.g., plastic, thick blanket) can trap carbon dioxide, reduce oxygen, and cause overheating, leading to respiratory distress or death, especially in small birds like budgies or canaries.",
  "root_cause_type": "generic",
  "root_cause_zh": "用不透气的布料（如塑料、厚毯子）盖住鸟笼会积聚二氧化碳、减少氧气并导致过热，引起呼吸窘迫或死亡，尤其是在小鹦鹉或金丝雀等小型鸟类中。",
  "versions": [
    {
      "version": "v2.0",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "v3.5",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "v4.1",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "",
      "why_fails": "Using a thick blanket to block all light, but this prevents air circulation; birds need some airflow even at night.",
      "fail_rate": 0.7,
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "why_fails": "Assuming a mesh cover is safe, but if the mesh is too fine, it can still restrict airflow and cause condensation.",
      "fail_rate": 0.5,
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "why_fails": "Covering the entire cage including ventilation slots, which are essential for fresh air exchange.",
      "fail_rate": 0.85,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "Use a breathable fabric like cotton or linen, and only cover the top and sides, leaving the front partially open for ventilation. Ensure at least 2-3 cm gap at the bottom for air flow. Example: a lightweight cotton sheet draped loosely.",
      "success_rate": 0.9,
      "how": "Use a breathable fabric like cotton or linen, and only cover the top and sides, leaving the front partially open for ventilation. Ensure at least 2-3 cm gap at the bottom for air flow. Example: a lightweight cotton sheet draped loosely.",
      "condition": "",
      "sources": []
    },
    {
      "action": "Instead of covering, use a partial cover over the top half of the cage to reduce light without blocking airflow. Monitor temperature inside the cage with a thermometer; ideal range is 18-24°C.",
      "success_rate": 0.85,
      "how": "Instead of covering, use a partial cover over the top half of the cage to reduce light without blocking airflow. Monitor temperature inside the cage with a thermometer; ideal range is 18-24°C.",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [
    "Use a breathable fabric like cotton or linen, and only cover the top and sides, leaving the front partially open for ventilation. Ensure at least 2-3 cm gap at the bottom for air flow. Example: a lightweight cotton sheet draped loosely.",
    "Instead of covering, use a partial cover over the top half of the cage to reduce light without blocking airflow. Monitor temperature inside the cage with a thermometer; ideal range is 18-24°C."
  ],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": "https://www.rspca.org.uk/adviceandwelfare/pets/birds/environment",
  "official_doc_section": null,
  "error_code": "PET-BIRD-COVER-001",
  "verification_tier": "ai_generated",
  "confidence": 0.85,
  "fix_success_rate": 0.88,
  "resolvable": "true",
  "first_seen": "2024-06-20",
  "last_confirmed": "2024-06-01",
  "last_updated": "2024-06-01",
  "evidence_count": 1,
  "tags": [],
  "locale": "en",
  "aliases": []
}