{
  "taxon_key": "itis:176829",
  "slug": "itis-176829",
  "scientific_name": "Larus californicus",
  "common_name": "California Gull",
  "rank": "Species",
  "rank_order": 43,
  "taxonomic_status": "accepted",
  "status_checked": "2026-08-05",
  "parent_taxon_key": "itis:176803",
  "lineage": {
    "kingdom": "Animalia",
    "phylum": "Chordata",
    "class": "Aves",
    "order": "Charadriiformes",
    "family": "Laridae"
  },
  "ids": {
    "worms_id": 343907,
    "itis_id": 176829,
    "gbif_id": null,
    "ncbi_id": null,
    "inat_id": null
  },
  "groups": [
    "calcofi:seabirds"
  ],
  "notes": "2026-08-05: worms_id 343907 via WoRMS TSN crosswalk (status accepted)",
  "direct": {
    "n_obs": 3529,
    "n_samples": 3529,
    "n_datasets": 1,
    "year_min": 1987,
    "year_max": 2022,
    "life_stages": []
  },
  "rollup": {
    "n_obs": 3529,
    "n_taxa": 1,
    "n_species": 1,
    "n_datasets": 1,
    "year_min": 1987,
    "year_max": 2022
  },
  "datasets": [
    {
      "dataset_key": "farallon_bird-mammal",
      "n_obs": 3529,
      "n_samples": 3529,
      "year_min": 1987,
      "year_max": 2022,
      "life_stages": [],
      "years": {
        "1987": 113,
        "1988": 205,
        "1989": 163,
        "1990": 64,
        "1991": 147,
        "1992": 89,
        "1993": 116,
        "1994": 98,
        "1995": 127,
        "1996": 109,
        "1997": 74,
        "1998": 117,
        "1999": 56,
        "2000": 37,
        "2001": 119,
        "2002": 58,
        "2003": 137,
        "2004": 224,
        "2005": 197,
        "2006": 240,
        "2007": 43,
        "2008": 117,
        "2009": 31,
        "2010": 21,
        "2011": 83,
        "2012": 41,
        "2013": 66,
        "2014": 69,
        "2015": 73,
        "2016": 138,
        "2017": 121,
        "2018": 61,
        "2019": 15,
        "2020": 102,
        "2022": 58
      },
      "sources": [
        {
          "name": "Larus californicus",
          "common_name": "California Gull",
          "code": "CAGU",
          "ids": {
            "worms_id": null,
            "itis_id": 176829,
            "gbif_id": null
          },
          "flags": []
        }
      ]
    }
  ]
}