{
  "taxon_key": "itis:1255030",
  "slug": "itis-1255030",
  "scientific_name": "Hydrobates leucorhous",
  "common_name": "Leach's Storm-Petrel",
  "rank": "Species",
  "rank_order": 43,
  "taxonomic_status": "accepted",
  "status_checked": "2026-08-06",
  "parent_taxon_key": "itis:174662",
  "lineage": {
    "kingdom": "Animalia",
    "phylum": "Chordata",
    "class": "Aves",
    "order": "Procellariiformes",
    "family": "Hydrobatidae"
  },
  "ids": {
    "worms_id": 137192,
    "itis_id": 1255030,
    "gbif_id": null,
    "ncbi_id": null,
    "inat_id": null
  },
  "groups": [
    "calcofi:seabirds"
  ],
  "notes": "2026-08-05: worms_id 137192 via WoRMS TSN crosswalk (status accepted); itis:174628 deprecated in ITIS -> itis:1255030 (Hydrobates leucorhous)",
  "direct": {
    "n_obs": 7670,
    "n_samples": 7670,
    "n_datasets": 1,
    "year_min": 1987,
    "year_max": 2022,
    "life_stages": []
  },
  "rollup": {
    "n_obs": 7732,
    "n_taxa": 2,
    "n_species": 1,
    "n_datasets": 1,
    "year_min": 1987,
    "year_max": 2022
  },
  "datasets": [
    {
      "dataset_key": "farallon_bird-mammal",
      "n_obs": 7670,
      "n_samples": 7670,
      "year_min": 1987,
      "year_max": 2022,
      "life_stages": [],
      "years": {
        "1987": 181,
        "1988": 346,
        "1989": 272,
        "1990": 415,
        "1991": 516,
        "1992": 584,
        "1993": 430,
        "1994": 121,
        "1995": 377,
        "1996": 154,
        "1997": 175,
        "1998": 197,
        "1999": 137,
        "2000": 190,
        "2001": 227,
        "2002": 201,
        "2003": 475,
        "2004": 200,
        "2005": 317,
        "2006": 342,
        "2007": 161,
        "2008": 111,
        "2009": 151,
        "2010": 172,
        "2011": 138,
        "2012": 172,
        "2013": 79,
        "2014": 170,
        "2015": 190,
        "2016": 76,
        "2017": 147,
        "2018": 36,
        "2019": 61,
        "2020": 44,
        "2022": 105
      },
      "sources": [
        {
          "name": "Hydrobates leucorhous",
          "common_name": "Leach's Storm-Petrel",
          "code": "LHSP",
          "ids": {
            "worms_id": null,
            "itis_id": 174628,
            "gbif_id": null
          },
          "flags": [
            "rekeyed"
          ]
        }
      ]
    }
  ]
}