California mammals

Hubbs' beaked whale in California

Mesoplodon carlhubbsi

Native to California SNR Unranked in California

Not listed as nonindigenous in California by USGS NAS; native to its California range.

IUCN Red List status

DD – Data Deficient

Not enough information to assess extinction risk.

Hubbs' beaked whale in California, by the numbers

Rare in California 212th most recorded of 233 mammals logged in California

2 occurrence records
1 with iNaturalist photos

Records from 2000–2026.

When to look for the Hubbs' beaked whale in California

Most sightings fall in October.

2 California occurrence records (iNaturalist and GBIF) by month of year, 2000–2026. Shows when the species is recorded, not a guarantee of presence. Based on a small number of dated records; the seasonal pattern may not be representative.

Monthly California records (table)
MonthRecords
January0
February0
March0
April0
May0
June0
July0
August0
September0
October2
November0
December0

Monthly hubbs' beaked whale occurrence records (iNaturalist and GBIF) in California, 2000–2026.

Seasonality

Sparse observation record in California; presence confirmed but timing of activity not well documented.

Occurrence map

Where Hubbs' beaked whale has been recorded in California

2 records mapped · zoom and drag to explore

2 California records mapped

Where it's recorded in California

CountyRecords
Sonoma County 1
Other localities 1

The complete county distribution, spread across 1 California counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Hubbs’ beaked whale is a deep-water species of the North Pacific that seldom comes near shore alive, and California has just 2 records of it since 2000. One comes from iNaturalist and one from GBIF, and the only record that can be placed in a county is from Sonoma, on the north coast.

Both records fall in October. Two records can’t show a season or a range pattern along the coast; they confirm only that this whale turns up in California waters. Much of what’s known about beaked whales comes from animals that wash ashore, because they feed far out over deep water and spend long stretches below the surface between brief, low-key surfacings.

That makes a thin record expected rather than surprising. Boat traffic and shore watching concentrate near ports and whale-watching routes, which rarely reach the deep offshore water this species uses, so a stretch of coast with no reports says little about whether Hubbs’ beaked whales pass by it.

Occurrence data from iNaturalist and GBIF.

More mammals in California in the atlas

Data & sources

The data and visualizations on this page draw on these open sources:

  • GBIFCC-BY 4.0occurrence records behind the range map, elevation, and record counts
  • iNaturalistCC0 / CC-BY / CC-BY-SAobservations, photos, and audio recordings
  • NatureServe ExplorerCC-BYthe state conservation rank
  • IUCN Red Listattributed factthe global conservation status
  • USGS NASpublic domainnative / introduced status
  • Natural Earthpublic domainthe relief basemap
  • USFSpublic domainnational-forest boundaries