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Edwards Plateau (Western) Ecoregion

Wildlife Management Plan for Menard County, Texas

Menard County lies within the Edwards Plateau (Western) ecoregion of Texas, with 64 documented wildlife species.

Intelligence Snapshot

PricingAcreage-based. See pricing details.
EcoregionEdwards Plateau (Western). Ecoregion guide.
Area902 sq mi
Species64 documented (moderate)
Federal Listed7 (5 endangered, 2 threatened)
Conservationcritical priority (5 critical habitat designations)
Min Acreage20 to 30 acres
Filing DeadlineApril 30. Deadline details.

Regulatory Complexity

USFWS has designated critical habitat for 5 species in Menard County, one of the higher concentrations in the state. Critical habitat has been designated for 5 species within county boundaries. Federal review may be triggered by land use changes in designated areas. A properly calibrated plan accounts for these constraints. A generic plan does not.

Menard County Ecological Profile

The western Edwards Plateau transitions from the classic Hill Country landscape into drier, more open terrain where Ashe juniper gives way to redberry juniper, and live oak savannahs thin into scattered mottes on rocky limestone slopes. Menard County's 902 square miles are characteristic of this landscape. Rainfall drops below 20 inches in the westernmost reaches, and the landscape takes on a more austere character. With 6 Groundwater Conservation Districts regulating water resources, well permitting and production limits are significant factors in water-dependent management practices.

Management on the western Edwards Plateau shares the cedar management imperative of the eastern plateau but with greater emphasis on water development and conservative stocking rates. The drier conditions mean slower vegetation recovery after disturbance, and overgrazing on thin soils can expose bedrock within a few years. Brush sculpting and targeted juniper removal should focus on grassland restoration while retaining sufficient woody cover for wildlife thermal regulation and escape cover. Supplemental water is the highest-impact practice, with solar-powered pumps and rainwater catchments placed to create reliable wildlife water sources across large pastures.

Soil Conditions

Soils are shallow and rocky, predominantly Tarrant and Ector series limestones with minimal topsoil development. Deeper alluvial soils along draws and creek bottoms support the most productive vegetation.

Fire Ecology

Fire intervals on the western plateau were historically longer than the east, at 5 to 10 years, reflecting sparser fuel loads. Prescribed fire remains valuable for maintaining grassland openings but requires adequate fuel accumulation and careful timing around drought cycles.

White-tailed deer and Rio Grande wild turkey are the primary game species, with management programs on larger ranches producing consistently high-quality bucks. Bobwhite quail occupy the more open grassland areas, though populations fluctuate with rainfall. The Texas tortoise occurs in the southern portions, and several cave-adapted invertebrate species are present in the karst systems that extend westward from the central plateau. Raptor diversity is notable, with golden eagle, zone-tailed hawk, and prairie falcon all present.

Menard County Species of Conservation Concern

TPWD records 64 species in Menard County. Birds represent the most documented group at 23 species. The county carries significant conservation obligations: 5 federally endangered species, 2 federally threatened, and USFWS critical habitat designations for 5 species. Management activities on private land must be designed to avoid incidental take. Federally listed species include Clear Creek gambusia, Balcones spike, and Texas fatmucket. Clear creek gambusia: Found only in spring systems near Clear Creek in Galveston County.

Birds23
Mammals14
Mollusks9
Fish5
Reptiles4
Plants3
Crustaceans2
Insects2
Amphibians1
Arachnids1

Primary Management Targets

white-tailed deer, wild turkey, bobwhite quail

Listed Species

Clear Creek gambusiaGambusia heterochir
Federally Endangered

Found only in spring systems near Clear Creek in Galveston County. Habitat loss from urbanization and hybridization with mosquitofish are primary threats.

Balcones spikeFusconaia iheringi
Federally Endangered

Freshwater mussel endemic to the Edwards Plateau region. Found in spring-influenced stream reaches. Water quality and flow maintenance are primary management considerations.

Texas fatmucketLampsilis bracteata
Federally Endangered

Freshwater mussel endemic to central Texas rivers. Sedimentation from land clearing, impoundment, and water quality degradation are primary threats. Riparian buffers and erosion control benefit this species.

Texas pimplebackCyclonaias petrina
Federally Endangered

Freshwater mussel in central Texas rivers. Threats include impoundment, water quality degradation, and altered flow regimes. Riparian management and erosion control are beneficial.

false spikeFusconaia mitchelli
Federally Endangered

Freshwater mussel in central Texas rivers including the Guadalupe and Colorado systems. Impoundment, sedimentation, and water quality degradation threaten habitat.

yellow-billed cuckooCoccyzus americanus
Federally Threatened

Western distinct population segment is threatened. Requires large patches of mature riparian woodland (cottonwood, willow) with dense understory. Clearing riparian corridors wider than 300 feet may trigger consultation in designated critical habitat.

Texas fawnsfootTruncilla macrodon
Federally Threatened

Freshwater mussel found in central and East Texas rivers. Sensitive to sedimentation, flow alteration, and water quality changes. Maintaining riparian vegetation and minimizing erosion are key management practices.

white-faced ibisPlegadis chihi
State Threatened
Clear Creek amphipodHyalella texana
State Threatened
Clear Creek gambusiaGambusia heterochir
State Endangered

Found only in spring systems near Clear Creek in Galveston County. Habitat loss from urbanization and hybridization with mosquitofish are primary threats.

headwater catfishIctalurus lupus
State Threatened
black bearUrsus americanus
State Threatened
Balcones spikeFusconaia iheringi
State Endangered

Freshwater mussel endemic to the Edwards Plateau region. Found in spring-influenced stream reaches. Water quality and flow maintenance are primary management considerations.

Texas fatmucketLampsilis bracteata
State Threatened

Freshwater mussel endemic to central Texas rivers. Sedimentation from land clearing, impoundment, and water quality degradation are primary threats. Riparian buffers and erosion control benefit this species.

Texas fawnsfootTruncilla macrodon
State Threatened

Freshwater mussel found in central and East Texas rivers. Sensitive to sedimentation, flow alteration, and water quality changes. Maintaining riparian vegetation and minimizing erosion are key management practices.

Texas pimplebackCyclonaias petrina
State Endangered

Freshwater mussel in central Texas rivers. Threats include impoundment, water quality degradation, and altered flow regimes. Riparian management and erosion control are beneficial.

false spikeFusconaia mitchelli
State Endangered

Freshwater mussel in central Texas rivers including the Guadalupe and Colorado systems. Impoundment, sedimentation, and water quality degradation threaten habitat.

Texas horned lizardPhrynosoma cornutum
State Threatened

Depends on harvester ant colonies for food. Fire ant suppression and native grassland restoration directly benefit this species. Listed as state threatened.

Source: Texas Parks & Wildlife Department RTEST Database; U.S. Fish & Wildlife Service Critical Habitat Designations

Edwards Plateau (Western) Wildlife Management Standards

Management in Menard County centers on the juniper question: which stands to clear for grassland restoration and which to protect for golden-cheeked warbler habitat. The answer depends on stand age, slope position, and bark condition. Under 34 TAC Section 9.2002, the Edwards Plateau (Western) ecoregion requires 20 to 30 minimum acres, 20% brush management coverage, and annual wildlife census documentation. Primary targets are white-tailed deer, wild turkey, and bobwhite quail. Practice recommendations should reflect each property's specific landscape position within the county.

These are the intensity thresholds your plan must meet for the Edwards Plateau (Western) ecoregion. Your county appraisal district will verify compliance against these minimums. A plan that does not address them risks denial of your wildlife management valuation. For a complete overview of the seven management pillars, see the management pillars guide.

brush management10% of acreage OR 10 acres annually, whichever is less

In Menard County, brush management means juniper removal on grassland areas while retaining mature stands in canyon bottoms where golden-cheeked warbler nests.

food plots1% of acreage, minimum 1/4 acre

Food plots must provide nutritional supplementation for target species. The minimum size and density are set by ecoregion to reflect carrying capacity.

protein feeders1 per 320 acres, minimum 16% crude protein, aflatoxin <20 ppb

Feeder placement and protein content are auditable. The aflatoxin threshold (20 ppb) is a compliance requirement, not a suggestion.

fire ant control10 acres or 10% of infested area annually

Fire ant suppression directly supports native harvester ant populations, the primary food source for Texas horned lizard and other ground-foraging species.

cowbird removalminimum 30 birds annually

Brown-headed cowbirds are brood parasites that reduce nesting success of songbirds. The minimum applies to properties where cowbird trapping is selected as a management activity.

prescribed burning15% of property over 7-year rotation

The burn rotation percentage applies over the full plan period. Properties that cannot burn due to WUI constraints must document the limitation and substitute equivalent mechanical treatment.

nest boxesdensity based on target species territory size

Nest box density is based on territory size of target cavity-nesting species. Boxes must be monitored and maintained annually.

Source: TPWD 34 TAC Section 9.2002, Comprehensive Wildlife Management Planning Guidelines

Water Resources

6 Groundwater Conservation Districts regulate water resources in Menard County, creating a dense permitting landscape for new wells and production limits that directly affect wildlife management water sources.

HICKORY UNDERGROUND WATER CONSERVATION DISTRICT NO. 1C
KIMBLE COUNTY GROUNDWATER CONSERVATION DISTRICTC
LIPAN-KICKAPOO WATER CONSERVATION DISTRICTC
MENARD COUNTY UNDERGROUND WATER DISTRICTC
PLATEAU UNDERGROUND WATER CONSERVATION AND SUPPLY DISTRICTC
SUTTON COUNTY UNDERGROUND WATER CONSERVATION DISTRICTC

Infrastructure

The Railroad Commission documents 1,452 wells and 71 pipeline segments in Menard County, a moderate industrial presence alongside agricultural land use. Historical exploration accounts for the majority of the well record, with dry holes at 60% of all documented wells. 3 orphan wells are on the Railroad Commission's plugging priority list.

With 5 federally endangered species, Menard County is not a place for guesswork in wildlife management planning.

Build your Menard County wildlife management plan.

64 documented species. 7 federal listings. The management plan for Menard County land has to be specific. Built for Edwards Plateau (Western). Ready to file.

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