Virginia mammals

North American Porcupine in Virginia

Erethizon dorsatus

Native to Virginia

Not listed as nonindigenous in Virginia by USGS NAS; treated as native to its mapped Virginia 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.

North American Porcupine in Virginia, by the numbers

Occasional in Virginia 69th most recorded of 105 mammals logged in Virginia

9 occurrence records
5 with iNaturalist photos
Jun 2, 2025 Last seen in Virginia

Records from 2000–2026.

9 total records count every Virginia occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 8; the monthly chart covers the 8 records with a full observation date.

When to look for the North American Porcupine in Virginia

Most sightings fall in September.

8 Virginia 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 Virginia records (table)
MonthRecords
January0
February0
March0
April1
May1
June0
July0
August0
September6
October0
November0
December0

Monthly north american porcupine occurrence records (iNaturalist and GBIF) in Virginia, 2000–2026.

Seasonality

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

Occurrence map

Where North American Porcupine has been recorded in Virginia

8 records mapped · zoom and drag to explore

8 Virginia records mapped

Where it's recorded in Virginia

CountyRecords
Frederick County 4
Warren County 2
Shenandoah County 1
Clarke County 1
Other localities 1

The complete county distribution, spread across 4 Virginia counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Virginia sits near the southern edge of where porcupines still turn up. The species trails down the spine of the Appalachians before thinning out in the warm, low-elevation Southeast, and North Carolina, just across the border, has zero tracked records against Virginia’s nine, which makes every Virginia sighting a genuine range-edge record rather than an observation gap.

Virginia’s nine records draw on both iNaturalist (5) and GBIF (8), which overlap because GBIF also carries research-grade iNaturalist observations. Photographs make up more than half of the trail, a fit for a slow-moving animal people are far more likely to snap a picture of than trap. That small trail still ranks occasional among Virginia mammals, just inside the middle third by occurrence count.

Sightings cluster oddly in September, six of the handful of total records, though with so few sightings that could just as easily be one especially active observer as a real seasonal pattern. The records placed in a county come from Frederick, Warren, Shenandoah, and Clarke counties, the northern Shenandoah Valley and the ridges around it, forest country where this species can strip bark through the winter.

Occurrence data from iNaturalist and GBIF.

North American Porcupine in other states

North American Porcupine range map (all states)

More mammals in Virginia 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
  • IUCN Red Listattributed factthe global conservation status
  • USGS NASpublic domainnative / introduced status
  • Natural Earthpublic domainthe relief basemap
  • USFSpublic domainnational-forest boundaries