Kansas mammals

North American Porcupine in Kansas

Erethizon dorsatus

Native to Kansas

Not listed as nonindigenous in Kansas by USGS NAS; treated as native to its mapped Kansas 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 Kansas, by the numbers

Occasional in Kansas 57th most recorded of 93 mammals logged in Kansas

98 occurrence records
58 with iNaturalist photos
Jun 20, 2026 Last seen in Kansas

Records from 2000–2026.

98 total records count every Kansas occurrence from GBIF and iNaturalist; the monthly chart covers the 95 records with a full observation date.

When to look for the North American Porcupine in Kansas

Most sightings fall in August to November.

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

Monthly Kansas records (table)
MonthRecords
January4
February2
March4
April10
May6
June8
July5
August13
September12
October12
November12
December7

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

Seasonality

Year-round in Kansas, with recorded sightings peaking in August–November, with a smaller rise in April and June.

Occurrence map

Where North American Porcupine has been recorded in Kansas

98 records mapped · zoom and drag to explore

98 Kansas records mapped

Where it's recorded in Kansas

CountyRecords
Barber County 20
Morton County 14
Meade County 7
Clark County 5
Ellis County 5
Logan County 4
Trego County 3
Comanche County 3
Douglas County 3
Rawlins County 2
Ellsworth County 2
Seward County 2
28 other counties 28

The complete county distribution, spread across 40 Kansas counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

The North American porcupine is the second-largest rodent on the continent, behind only the beaver, though its quills rather than its size are what most people remember. Kansas sits near the eastern edge of the porcupine’s range, and the state’s 58 iNaturalist records, with no confirmed NatureServe rank on file, suggest this is a species Kansas hasn’t tracked as closely as some of its more studied neighbors.

Sightings cluster around Cheyenne Bottoms Wildlife Area, Quivira National Wildlife Refuge, and nearby playa wetlands, places with the scattered trees and brush porcupines gnaw on for bark and buds. Records rank in the middle third of Kansas mammals by report volume, and they spread out across the year with the clearest peaks in April and again from August into October, a pattern more likely tied to when the animal is out feeding on bark and green growth than to any seasonal shift in its numbers. As a nocturnal browser, most Kansas porcupines are probably never seen by the people whose land they cross.

Occurrence data from iNaturalist.

North American Porcupine in other states

View all states →

More mammals in Kansas 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