Observed in
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name used: Xema sabini Sabine's Gull · code
SAGUre-keyed
One row per dataset, one cell per year, darker with more observations — the same strip the front door draws per dataset. Each row ends with the name that dataset uses (dataset_taxon); the accepted name is written once, in the title above. A quiet pill marks a name the authority does not accept.
Groups
calcofi:seabirds
Note from the crosswalk
2026-08-06: worms_id 137167 via WoRMS TSN crosswalk (status accepted) 2026-08-05: worms_id 137167 via WoRMS TSN crosswalk (status accepted); WoRMS Larus sabini unaccepted -> Xema sabini; itis:176865 deprecated in ITIS -> itis:176866 (Xema sabini)
Ways in
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Explorermaps, sections and time series of this taxon — opens prefilledhttps://calcofi.io/explore/?taxon=itis:176866
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db-querySQL in your browser — the shell opens with this queryhttps://calcofi.io/db-query/?sql=SELECT+%2A+FROM+__TBL%3Aobs_bio__+WHERE+taxon_key+%3D+%27itis%3A176866%27+LIMIT+100%3B
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ERDDAPCalCOFI's own server, the Seabirds & Marine Mammals table constrained to this taxonhttps://erddap.calcofi.io/erddap/tabledap/farallon_bird-mammal.html?&taxon_key=%22itis:176866%22
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R
library(calcofi4r) con <- cc_get_db() # the promoted release tbl(con, "obs_bio") |> filter(taxon_key == "itis:176866")
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Python
import calcofi4py as cc con = cc.cc_get_db() con.sql("SELECT * FROM obs_bio WHERE taxon_key = 'itis:176866'").df()
This page as data
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JSONthis taxon's entry of the release record, verbatimhttps://calcofi.io/species/itis-176866.json
Read from taxa.json of release v2026.09.06, written at release by calcofi4db::build_taxa_catalog(). The catalog's index is /species/.