South Texas Plains Ecoregion

Cameron County Wildlife Exemption

How to get — and keep — a 1-d-1 wildlife management valuation on Cameron County land: deadlines, the appraisal district, and the practices that fit this part of Texas.

Ecoregion
South Texas Plains
County seat & CAD
Brownsville, Texas
Application window
January 1 – April 30
Core requirement
Approved PWD‑885 · 3 of 7 practices yearly

The wildlife exemption in Cameron County

Cameron County sits in the heart of the South Texas Plains — the famed South Texas brush country — trophy whitetails, bobwhites, and thornscrub habitat. For landowners here, the 1-d-1 wildlife management valuation is the most practical way to keep agricultural-level property taxes without running livestock.

The South Texas Plains — the Brush Country — is a dense thornscrub of mesquite, blackbrush, and granjeno south of San Antonio, home to the most famous white-tailed deer genetics in America and the ranching culture that manages them. Wildlife management is a way of life here, and appraisal districts see some of the most sophisticated plans in the state.

South Texas grows the biggest whitetails in the state on native thornscrub browse; strip-pattern brush management that keeps 40–60% canopy is the signature habitat practice of the region. Typical target species for Cameron County plans include trophy white-tailed deer, bobwhite quail, Rio Grande turkey, javelina, chachalacas in the Valley, and ocelots in remnant thornscrub. The recurring habitat challenges — buffelgrass monocultures displacing native forage, drought cycles, and clearing that removes too much thermal cover — are exactly the problems a good management plan turns into qualifying work.

How it works here

Cameron County follows the statewide 1-d-1 framework (Texas Tax Code §23.51(7)); the local variables are your appraisal district's filing habits and the South Texas Plains intensity standards:

  • Start from an existing ag or timber valuation. Wildlife management is a conversion of qualified open-space land — check eligibility if your status is unclear.
  • File a wildlife management plan (TPWD form PWD‑885) with the Cameron County appraisal district, attached to Comptroller Form 50‑129, between January 1 and April 30. What goes in the plan →
  • Perform at least 3 of the 7 practices each year at South Texas Plains intensity levels — see the local examples below.
  • Document everything — dates, photos, quantities. When the chief appraiser requests an annual report (PWD‑888), you'll answer with records, not recollections.
  • No minimum acreage applies unless your tract was reduced in size in the past year — then the county's wildlife-use ratio sets one (commonly in the 12–50 acre range across Texas; confirm locally before planning a small tract).

The 7 practices, South Texas Plains-style

These are the kinds of activities appraisal districts in the South Texas Plains recognize as real management — your plan picks at least three:

1

Habitat control

Strip or mosaic brush sculpting that retains 40–60% native brush canopy, controlling buffelgrass, and re-seeding cleared strips with native forbs and grasses.

2

Erosion control

Re-vegetating caliche pads and senderos, berms on sloping cleared strips, and protecting creek and resaca banks.

3

Predator management

Coyote and bobcat management during fawning, feral hog trapping at water and feed sites, and raccoon control around quail nesting cover.

4

Supplemental water

Wildlife waterers spaced roughly every half-mile in quail country, converting cattle troughs with ramps, and maintaining earthen tanks with shallow edges.

5

Supplemental food

Protein feeding programs for deer, food plots of lablab or cowpeas where rainfall allows, and managing native browse like guajillo and granjeno through brush design.

6

Providing shelter

Retaining dense thornscrub mottes for fawning and thermal cover, leaving brush lines connecting pastures, and protecting old-growth mesquite.

7

Census counts

Helicopter or systematic camera surveys for deer, fall covey counts, spotlight routes, and harvest data logs with age, weight and antler records.

Filing & the appraisal district

DateWhat happens in Cameron County
January 1Valuation date — land is judged on its use and qualification as of this day.
Jan 1 – Apr 30File Form 50‑129 with your PWD‑885 plan at the Cameron County appraisal district (Brownsville).
After Apr 30Late applications accepted until the appraisal roll certifies, with a 10% penalty on that year's savings.
On requestThe chief appraiser may require a PWD‑888 annual report — many districts ask annually. Keep logs so the answer is one click away.

The Cameron County appraisal district is headquartered in Brownsville. For current mailing addresses, phone numbers, and any locally adopted wildlife-use ratio, use the Texas Comptroller's county directory — and confirm details before filing; districts occasionally adjust procedures year to year.

The cost of letting it slip

Losing qualification means market-value taxes going forward — and if the land's use changes to non-agricultural, rollback taxes: three years of recaptured savings plus 5% annual interest. On typical Cameron County acreage that's easily a five-figure bill. How rollback works →

Wildlife exemption guides for neighboring South Texas Plains counties:

Atascosa CountyBee CountyBrooks CountyDimmit CountyDuval CountyFrio County All 254 counties

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