Washington mammals

Western Spotted Skunk in Washington

Spilogale gracilis

Native to Washington S4 Apparently Secure in Washington

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

IUCN Red List status

  1. LC
  2. NT
  3. VU
  4. EN
  5. CR
  6. EW
  7. EX

LC – Least Concern

Widespread and abundant; not at risk.

Western Spotted Skunk in Washington, by the numbers

Rare in Washington 125th most recorded of 145 mammals logged in Washington

62 occurrence records
7 with iNaturalist photos
Oct 12, 2025 Last seen in Washington

Records from 2000–2026.

62 total records count every Washington occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 61; the monthly chart covers the 60 records with a full observation date.

When to look for the Western Spotted Skunk in Washington

Most sightings fall in August.

60 Washington occurrence records (iNaturalist and GBIF) by month of year, 2000–2026. Shows when the species is recorded, not a guarantee of presence.

Monthly Washington records (table)
MonthRecords
January4
February3
March3
April4
May0
June2
July2
August19
September7
October9
November0
December7

Monthly western spotted skunk occurrence records (iNaturalist and GBIF) in Washington, 2000–2026.

Seasonality

Year-round in Washington, with recorded sightings peaking in August.

Occurrence map

Where Western Spotted Skunk has been recorded in Washington

61 records mapped · zoom and drag to explore

61 Washington records mapped

Notable places to look

Park, forest, or monumentiNaturalist records
Olympic National Park 2
Blue Mountains Wildlife Area Complex 1
Lewis and Clark National Historical Park 1

Protected places with the most western spotted skunk sightings, from the USGS Protected Areas Database plus named mountain ranges, good spots to look, not a full breakdown, so they don't sum to the total.

Where it's recorded in Washington

CountyRecords
Clallam County 15
Jefferson County 6
Pierce County 6
Whatcom County 5
Grays Harbor County 4
Pacific County 4
King County 3
Kitsap County 3
Mason County 3
Whitman County 2
Asotin County 1
Columbia County 1
3 other counties 9

The complete county distribution, spread across 15 Washington counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Washington sits at the northern edge of the western spotted skunk’s range, and its sparse records cluster along the Olympic Peninsula’s outer coast, where temperate rainforest meets streamside brush and rocky shoreline terrain near Olympic National Park.

In the Pacific Northwest, this species favors dense brush along streams, tucking daytime dens into that cover rather than the open rock piles and canyon walls it favors farther south and east. It’s an agile climber, active mostly at night, hunting insects, small rodents, and eggs, and it’s known for rearing onto its front paws as a warning display before it ever resorts to spraying.

With only 62 recorded sightings, this is one of the harder mammals to document in Washington, and a NatureServe rank of S4, Apparently Secure, suggests the population is holding up even as records stay thin. Sparse reports say more about how secretive and nocturnal this skunk is than about how many actually live along the coast.

Occurrence data from iNaturalist and GBIF.

Western Spotted Skunk in other states

More mammals in Washington 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
  • USGS Protected Areas Databasepublic domainthe named parks, forests, and refuges behind "notable places to look"