Location: El Paso, Texas

The Tom Lea Institute is a non-profit organization dedicated to documenting, presenting, teaching, and exhibiting the works of Tom Lea, twentieth century muralist, illustrator, war correspondent, portraitist, landscapist, novelist, and historian. His paintings depict remote and exotic places from Ecuador to China, but primarily capture subjects found near his home on the border between Mexico and Texas.
Through its digital library, curricula, public programs, exhibitions, and publications, the Institute reaches audiences of all ages and encourages the exploration of regional art, history and culture.

A Rocha USA
CENTRAL, Texas

Acton Nature Center
Acton, Texas

American Forests
SOUTH, Texas

American Solar Grazing Association
STATEWIDE, Texas

Armand Bayou Nature Center
COASTAL, Texas

Audubon Texas
STATEWIDE, Texas

Austin Outside
Austin, Texas

Austin Youth River Watch
Austin, Texas

Bandera Corridor Conservation Bank
CENTRAL, Texas

Bat Conservation International
STATEWIDE, Texas

Bayou Land Conservancy
Houston, Texas

Bexar Audubon Society
CENTRAL, Texas

Big Bend Conservation Alliance
WEST, Texas

Big Thicket Biosphere Reserve
EAST, Texas

Big Thicket Natural Heritage Trust
Kountze, Texas

Black Women Who
STATEWIDE, Texas

Blackland Prairie Raptor Center
Dallas, Texas

Botanical Research Institute of Texas
Fort Worth, Texas

Caddo Lake Institute
EAST, Texas

Caesar Kleberg Wildlife Research Institute
SOUTH, Texas

Cibolo Nature Center and Farm
CENTRAL, Texas

Citizens’ Environmental Coalition
Houston, Texas

Coastal Bend Bays & Estuaries Program
COASTAL, Texas

Coastal Conservation Association – Texas
STATEWIDE, Texas

Coastal Prairie Conservancy
Houston, Texas

Colorado River Alliance
CENTRAL, Texas

Comal County Conservation Alliance
CENTRAL, Texas

Commissary is Very Necessary
Dallas, Texas

Conservation History Association of Texas
Austin, Texas

Dallas Zoo
Dallas, Texas

DarkSky Texas
Driftwood, Texas

Defenders of Wildlife
STATEWIDE, Texas

Dixon Water Foundation
STATEWIDE, Texas

Ducks Unlimited
STATEWIDE, Texas

EarthX
STATEWIDE, Texas

East Foundation
SOUTH, Texas

ELSO Inc.
Sugar Land, Texas

Environmental Defense Fund – Texas
STATEWIDE, Texas

Exploration Green Conservancy
Houston, Texas

Explore Austin
Austin, Texas

Families in Nature
STATEWIDE, Texas

Fellowship of the Outdoors
Dallas, Texas

Fort Worth Stock Show & Rodeo
Fort Worth, Texas

Friends of Lake Livingston
Livingston, Texas

Friends of RGV Reef
COASTAL, Texas

Friends of the Fort Worth Nature Center and Refuge
Fort Worth, Texas

Galveston Bay Foundation
Houston, Texas

Gardening Volunteers of South Texas
San Antonio, Texas

Great Springs Project
Austin, Texas

Greater Edwards Aquifer Alliance
San Antonio, Texas

Green Hope Project
El Paso, Texas

Greenspace Dallas
Dallas, Texas

Headwaters at the Comal
New Braunfels, Texas

Heard Natural Science Museum & Wildlife Sanctuary
McKinney, Texas

Hill Country Alliance
CENTRAL, Texas

Hill Country Conservancy
CENTRAL, Texas

Hives for Heroes
STATEWIDE, Texas

Holistic Management International
STATEWIDE, Texas

Houston Parks Board
Houston, Texas

Houston Wilderness
Houston, Texas

Houston Zoo
Houston, Texas

I-20 Wildlife Preserve
Midland, Texas

Intellect U Well, Inc.
Houston, Texas

John Bunker Sands Wetland Center
Dallas, Texas

Keep Texas Beautiful
STATEWIDE, Texas

Lady Bird Johnson Wildflower Center
Austin, Texas

Land Trust Alliance
STATEWIDE, Texas

Latino Outdoors
CENTRAL, Texas

LGBT+ Outdoors
STATEWIDE, Texas

Memorial Park Conservancy
Houston, Texas

Mission Heritage Partners
San Antonio, Texas

Monarch Joint Venture
STATEWIDE, Texas

National Butterfly Center
Mission, Texas

National Fish and Wildlife Foundation
STATEWIDE, Texas

National Ranching Heritage Center
Lubbock, Texas

National Wildlife Federation
STATEWIDE, Texas

Native Plant Society of Texas
STATEWIDE, Texas

Native Prairies Association of Texas
STATEWIDE, Texas

North Plains Groundwater Conservation District
Dumas, Texas

Oaks and Prairies Joint Venture
STATEWIDE, Texas

Pease Park Conservancy
Austin, Texas

Pheasants & Quail Forever
STATEWIDE, Texas

Phil Hardberger Park Conservancy
San Antonio, Texas

Pines & Prairies Land Trust
Bastrop, Texas

Port Aransas Conservancy
Port Aransas, Texas

Prescribed Burn Alliance of Texas
STATEWIDE, Texas

Quail Coalition
STATEWIDE, Texas

Rio Grande International Study Center
Laredo, Texas

San Antonio Botanical Garden
San Antonio, Texas

San Antonio Zoo
San Antonio, Texas

Sand County Foundation
STATEWIDE, Texas

Sandhills Area Recreation Association
PANHANDLE, Texas

Scenic Texas
STATEWIDE, Texas

Soil Regen
STATEWIDE, Texas

South Texans’ Property Rights Association
SOUTH, Texas

South Texas Natives – CKWRI
SOUTH, Texas

Texans United for Environmental Justice & Conservation (TUEJC)
STATEWIDE, Texas

Texas A&M AgriLife Extension
STATEWIDE, Texas

Texas A&M Forest Service
STATEWIDE, Texas

Texas A&M Natural Resources Institute
STATEWIDE, Texas

Texas A&M Texas Water Resources Institute
STATEWIDE, Texas

Texas Agricultural Land Trust (TALT)
STATEWIDE, Texas

Texas Bighorn Society
WEST, Texas

Texas Botanical Gardens and Native American Interpretive Center
Goldthwaite, Texas

Texas Brigades
STATEWIDE, Texas

Texas Children in Nature Network
STATEWIDE, Texas

Texas Commission on Environmental Quality
STATEWIDE, Texas

Texas Conservation Alliance
STATEWIDE, Texas

Texas Hemp Coalition
STATEWIDE, Texas

Texas Land Conservancy
STATEWIDE, Texas

Texas Land Trust Council
STATEWIDE, Texas

Texas Longleaf Team
EAST, Texas

Texas Marine Mammal Stranding Network
COASTAL, Texas

Texas Master Naturalist
STATEWIDE, Texas

Texas Native Cats
Dallas, Texas

Texas Native Seeds – CKWRI
STATEWIDE, Texas

Texas Parks & Wildlife Department (TPWD)
STATEWIDE, Texas

Texas Parks & Wildlife Foundation (TPWF)
STATEWIDE, Texas

Texas Private Landowners Conservation Association
STATEWIDE, Texas

Texas State Soil & Water Conservation Board
STATEWIDE, Texas

Texas Trees Foundation
Dallas, Texas

Texas Water Foundation
STATEWIDE, Texas

Texas Water Trade
STATEWIDE, Texas

Texas Wildlife Association (TWA)
STATEWIDE, Texas

The Frontera Land Alliance
El Paso, Texas

The Longleaf Alliance
EAST, Texas

The Nature Conservancy (TNC)
STATEWIDE, Texas

The Trail Conservancy
Austin, Texas

The Witte Museum
San Antonio, Texas

Tom Lea Institute
El Paso, Texas

Travis Audubon
Austin, Texas

TREAD Coalition
STATEWIDE, Texas

Trinity Coalition
Dallas-Fort Worth, Texas

Trinity Park Conservancy
Dallas, Texas

U.S. Fish and Wildlife Service (USFWS)
STATEWIDE, Texas

Upper Trinity Conservation Trust
Dallas-Fort Worth, Texas

USDA NRCS
STATEWIDE, Texas

Water Is Alive
Dallas-Fort Worth, Texas

WHF
STATEWIDE, Texas

Wild Spirit Wild Places
STATEWIDE, Texas

Wildcat Bluff Nature Center
Amarillo, Texas