{
  "survey": {
    "id": "BIRD-ON-2026-08-01-00417",
    "program": "Community Summer Bird Count",
    "protocol": "stationary",
    "status": "submitted",
    "started_at": "2026-08-01T06:42:15-04:00",
    "ended_at": "2026-08-01T07:12:15-04:00",
    "duration_minutes": 30,
    "location": {
      "name": "Tommy Thompson Park",
      "municipality": "Toronto",
      "region": "Ontario",
      "country": "Canada",
      "coordinates": {
        "latitude": 43.6308,
        "longitude": -79.3302
      },
      "habitats": [
        "freshwater_marsh",
        "deciduous_scrub",
        "open_water"
      ],
      "public_access": true
    },
    "observer": {
      "participant_id": "P-083145",
      "display_name": "Maya R.",
      "experience_level": "intermediate",
      "organization": "Toronto Field Naturalists",
      "contact_permission": false
    },
    "conditions": {
      "temperature_c": 19.4,
      "wind": {
        "beaufort_scale": 2,
        "direction": "NW"
      },
      "cloud_cover_percent": 35,
      "precipitation": "none",
      "visibility": "good",
      "noise_level": "moderate"
    },
    "observations": [
      {
        "taxon": {
          "common_name": "Red-winged Blackbird",
          "scientific_name": "Agelaius phoeniceus",
          "taxon_code": "rewbla"
        },
        "count": 14,
        "detection_methods": [
          "visual",
          "song"
        ],
        "breeding_evidence": {
          "code": "T",
          "description": "Territorial behavior observed"
        },
        "details": {
          "adults": {
            "male": 7,
            "female": 5,
            "unknown_sex": 2
          },
          "juveniles": 0,
          "flyover": false
        },
        "confidence": "high",
        "notes": "Several males singing from cattails along the western marsh edge."
      },
      {
        "taxon": {
          "common_name": "Barn Swallow",
          "scientific_name": "Hirundo rustica",
          "taxon_code": "barswa"
        },
        "count": 8,
        "detection_methods": [
          "visual"
        ],
        "breeding_evidence": {
          "code": "F",
          "description": "Adult carrying food"
        },
        "details": {
          "adults": {
            "male": null,
            "female": null,
            "unknown_sex": 6
          },
          "juveniles": 2,
          "flyover": true
        },
        "confidence": "high",
        "notes": "Foraging low over the pond; one adult repeatedly carried insects toward a nearby shelter."
      },
      {
        "taxon": {
          "common_name": "Marsh Wren",
          "scientific_name": "Cistothorus palustris",
          "taxon_code": "marwre"
        },
        "count": 2,
        "detection_methods": [
          "song"
        ],
        "breeding_evidence": {
          "code": "S",
          "description": "Singing male present"
        },
        "details": {
          "adults": {
            "male": 1,
            "female": 0,
            "unknown_sex": 1
          },
          "juveniles": 0,
          "flyover": false
        },
        "confidence": "medium",
        "notes": "Two individuals may have been alternating songs from adjacent reed beds."
      }
    ],
    "effort": {
      "observers": 1,
      "distance_traveled_km": 0,
      "optics": [
        {
          "type": "binoculars",
          "magnification": "8x42"
        }
      ],
      "audio_recording_used": false,
      "all_species_reported": true
    },
    "media": [
      {
        "media_id": "IMG-718204",
        "type": "image",
        "species_code": "barswa",
        "captured_at": "2026-08-01T06:58:41-04:00",
        "license": "CC BY-NC 4.0",
        "quality": {
          "subject_visible": true,
          "identification_value": "diagnostic"
        }
      }
    ],
    "validation": {
      "automated_checks": {
        "location_within_project_area": true,
        "duration_within_protocol": true,
        "rare_species_flagged": false,
        "count_outliers": []
      },
      "review_status": "pending",
      "warnings": [
        {
          "code": "POSSIBLE_DOUBLE_COUNT",
          "observation_taxon_code": "marwre",
          "message": "Observer noted uncertainty about whether two vocal detections represented separate individuals."
        }
      ]
    },
    "metadata": {
      "submitted_at": "2026-08-01T08:03:27-04:00",
      "source": "mobile_app",
      "app_version": "4.8.2",
      "schema_version": "2.1",
      "device_offline_during_survey": true,
      "tags": [
        "summer-count",
        "urban-wetland",
        "breeding-birds"
      ]
    }
  }
}