The Hog Hunter's State Guide: Running Thermal in Your Region

Feral hogs are one of the few animals you can hunt year-round in most of their range, and on private land in most southern states there is no bag limit. That changes how you think about gear. A thermal weapon sight becomes a working tool, not a novelty, because you are using it month after month in varying conditions.

Here is what you need to know about running thermal across the main hog states.

Texas

Texas has the largest feral hog population in the country, estimated at over 2.5 million animals. On private land, hogs are classified as exotic livestock, which means no closed season, no bag limit, and night hunting is legal without special permits in most counties. Texas is about as permissive as it gets for hog control.

The challenge is the heat. Summer nights in South Texas and the Hill Country can sit in the 80s well past midnight. When ambient temperatures are high, the contrast between a hog and its background shrinks. You will still detect them at distance, but the image is flatter than it would be on a cold night. Black-hot palette tends to produce better contrast against warm ground in those conditions.

Detection range also varies by terrain. In sendero country or open pasture, 400-yard detection at 1x zoom is realistic. In heavy brush, plan for shorter engagements.

Cool fronts from November through February improve image quality significantly. If you can schedule hunts around cold fronts, do it.

Florida

Florida’s feral hog population is concentrated in the northern half of the state and along agricultural corridors. Year-round hunting is allowed on private land with landowner permission. Public land hunts require a valid hunting license and follow season dates for the specific management area, so check current FWC regulations before you go.

Florida presents a different thermal environment than Texas. High humidity year-round softens images at distance and reduces effective detection range compared to dry conditions. Expect shorter engagement distances in summer, particularly after rain. Florida winters are mild, which makes October through March the most comfortable and productive window for night hunting.

Swamp and palmetto terrain limits shot distance regardless of optic, so thermal is used more for finding hogs moving through cover than for long-range identification.

Louisiana

Louisiana is heavy hog country. Private land hunts are largely unrestricted, and the state treats hogs as a nuisance species. Night hunting on private land is generally legal, but verify current LDWF regulations before the season.

Louisiana terrain is wet. Flooded timber, rice fields, and marsh edges are common hunting locations. Thermal works well over open water and rice fields because the cooler water creates strong contrast against warm animals.

Louisiana summers are as hot as Texas summers with added humidity. The same advice applies: cool fronts and late-season hunts produce better image quality. Plan for shorter detection distances in summer.

Oklahoma

Oklahoma has a significant hog population, concentrated in the eastern and southern parts of the state. Private land hunting is unrestricted, with no closed season and no bag limit. Night hunting is legal on private land with landowner permission.

Oklahoma’s terrain runs from flat agricultural land in the west to dense timber in the east. The Ouachita and Ozark foothills produce shorter detection distances and more reliance on knowing hog travel patterns rather than scanning wide-open ground.

Fall and winter are the best seasons for thermal here. Conditions are dry and cool from October through March, and hog activity near food sources becomes predictable.

Georgia

Georgia has a growing hog population concentrated in the southern third of the state. Hogs on private land can be taken year-round with no bag limit. Public land regulations follow Georgia WRD rules for the specific management area. Night hunting is legal on private land with a valid hunting license, though regulations have shifted in recent years and are worth confirming before you go out.

Peanut and corn fields in South Georgia are consistent producers. Hogs hit these fields at night and open agricultural terrain is well suited for thermal. Detection distances over 300 yards are common, and 3x zoom is useful for confirming sounder composition before committing to a stalk.

South Carolina

South Carolina allows year-round hog hunting on private land with no bag limit. Night hunting is legal on private land.

Coastal plain terrain in the Lowcountry and Pee Dee mirrors what you find in southern Georgia: agricultural land, mixed timber, and river swamp. Thermal performs well in open fields and along swamp edges. Humid summers compress image quality at longer distances, so the same seasonal logic applies here.

Patterns across all these states

A few things hold true regardless of where you hunt.

Cool and dry beats hot and wet for image quality. If you have any flexibility in when you hunt, late fall through early spring produces the best thermal imaging across every southern state.

Open terrain rewards detection range. The Merlin’s 1,200-yard detection spec is achievable in agricultural settings in good conditions. In heavy timber or swamp, plan for 200 to 400 yards.

Night hunting legality on private land is broadly permitted across these states, but regulations change. Verify current rules before you go out. What applied last season may not apply this one.

Questions about a specific region or terrain setup, reach out.