Texas mammals

Red Wolf in Texas

Canis rufus

Native to Texas SX Presumed Extirpated in Texas

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

IUCN Red List status

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

CR – Critically Endangered

Extremely high risk of extinction in the wild.

Red Wolf in Texas, by the numbers

Presumed Extirpated in Texas 44th most recorded of 197 mammals logged in Texas

455 occurrence records

455 total records count every Texas occurrence from GBIF and iNaturalist; the map plots a georeferenced sample of 300; the monthly chart covers the 439 records with a full observation date.

When the red wolf was recorded in Texas

Most historical records fall in November to May.

439 Texas occurrence records (iNaturalist and GBIF) by month of year. Shows when the species is recorded, not a guarantee of presence.

Monthly Texas records (table)
MonthRecords
January59
February43
March51
April45
May39
June23
July20
August17
September21
October32
November43
December46

Monthly red wolf occurrence records (iNaturalist and GBIF) in Texas.

Seasonality

Historical records in Texas peak in November–May.

Occurrence map

Where Red Wolf has been recorded in Texas

300 records mapped · zoom and drag to explore

300 Texas records mapped

Where red wolf encounters are recorded

Park, forest, or monumentiNaturalist records
Big Bend National Park 6
Lockhart State Park 3
San Antonio Missions National Historical Park 2
Big Thicket National Preserve 2
Balmorhea State Park 1
Angelina National Forest 1
Pedernales Falls State Park 1
Davy Crockett National Forest 1

Protected places with the most red wolf records, from the USGS Protected Areas Database plus named mountain ranges, where encounters are most often recorded, not a full breakdown, so they don't sum to the total. Keep your distance and never approach one.

Where it's recorded in Texas

CountyRecords
El Paso County 78
Harris County 33
Austin County 25
Colorado County 24
Dallas County 15
Bexar County 15
Bastrop County 14
Tarrant County 14
Denton County 8
Angelina County 8
Somervell County 8
Brewster County 7
100 other counties 206

The complete county distribution, spread across 112 Texas counties. Every occurrence record falls in one county, so these sum to the total. Counties from GBIF and US Census boundaries.

Texas is where red wolves once ranged across Gulf Coastal prairie and East Texas woodland, but NatureServe now lists the species SX, Presumed Extirpated, in the state; the last verified wild population was rounded up for a captive-breeding program in the 1970s. The 455 Texas records all come from GBIF-linked specimen and survey data, not live iNaturalist sightings, which fits a species with no confirmed living wild population left in the state.

The listed places, Big Bend National Park, Balcones Canyonlands National Wildlife Refuge, and Big Thicket National Preserve, are a generic starting point rather than genuine red wolf habitat; only Big Thicket sits within the species’ true historic Gulf Coast and East Texas range, and none currently hold a known population. The more interesting Texas story is along the upper Gulf Coast near Galveston Island, where researchers have found red wolf ancestry persisting in local coyotes, a genetic echo of the species decades after its official extirpation. Records here skew toward winter, peaking in January, consistent with older historical and museum-specimen data rather than any current activity.

Occurrence data from iNaturalist and GBIF.

Red Wolf in other states

More mammals in Texas 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"