35500 Earth Share of Texas
800-GREENTX · One gift supports the work of all participating charities, listed below, who work to protect natural resources and public health. 5.13%

35519 African Wildlife Foundation
888-4-WILDLIFE · Foremost authority on African Wildlife dedicated to protecting elephants, mountain gorillas and other unique species through innovative, practical programs developed with the people of Africa. 14.85%

35524 American Farmland Trust
800-431-1499 · Stopping the loss of farmland to sprawling development. Working with communities on smarter growth that includes local family farms. Advocating environmentally healthy farming practices. 14.45%

35501 American Forests
800-368-5748 · Funds private and public land reforestation projects; provides satellite imagery of tree loss to cities; educates the public on the value of trees and forests. 18.29%

35502 American Rivers
877-4-RIVERS · Working to protect and restore healthy natural rivers for the benefit of people and wildlife: ensuring clean drinking water, natural flood protection, and recreational enjoyment. 15.44%

35544 Audubon Foundation of Texas
512-327-1551 · Making Texas better by encouraging conservation through education, research, citizen involvement programs for Texas' birds, wildlife and habitat. Supports Audubon Texas, chapters, sanctuaries statewide. 10.68%

35581 Bat Conservation International
512-327-9721 · Bats, and the habitats they rely on, urgently need your assistance. Help save these remarkable and vulnerable animals through our education, conservation and research efforts. 20.79%

35523 Beyond Pesticides/The National Coalition Against the Misuse of Pesticides
202-543-5450 · Prevents pesticide poisoning of our environment, homes, workplaces, schools, food and water through a practical information clearinghouse on toxic hazards and non-chemical pest control. 2.1%

35565 Center for Health, Environment and Justice
703-237-2249 · Empowers families protecting their children, and communities protecting public health, from toxic chemicals in drinking water, air, food. Assists with information, community organizing and coalition building. 6.11%

35545 Center for Maximum Potential Building Systems
512-928-4786 · Sustainable building demonstrations, public policy initiatives and educational activities protect human health and the environment through integrating material, energy, water and waste systems. Established 1975. 10.76%

35592 Children's Environmental Health Institute
512-657-7405 · Providing education about how children are vulnerable to environmental toxins that increase their risk for childhood diseases such as asthma, cancer, behavioral disorders and autism. 20.15%

35569 Citizens' Environmental Coalition Education Fund
713-524-4232 · To foster education, collaboration and dialogue about environmental and health issues in the Gulf Coast region. 8.38%

35538 Clean Water Fund of Texas
512-474-0605 · We all live downstream. Neighborhood-based action, education programs that join citizens, businesses for sensible solutions ensuring safe drinking water, pollution prevention, resource conservation. 21.6%

35540 Conservation Fund, The
703-525-6300 · The nation's most effective and efficient conservation organization -- protecting working landscapes, wildlife habitat and recreation sites -- with 95% of funds going directly to mission. 4.52%

35531 Conservation International
800-406-2306 · Applies innovations in science, economics, policy and community participation to protect the Earth's richest regions of biodiversity, major tropical wilderness areas and key marine ecosystems. 18.58%

35504 Defenders of Wildlife
202-682-9400 · Working since 1947 to save America's precious wild animals and threatened habitat for our children and future generations through education, citizen action and scientific research. 23.09%

35548 Ecology Action of Texas
512-322-0000 · Central Texas' recycling resource. Our programs include three drop-off recycling centers, telephone referrals, educational programs, event recycling and office recycling set-up. 19.93%

35549 Endangered Species Media Project
713-520-1985 · Promotes greater understanding of how the quality of human life is enhanced by preservation of wilderness and wildlife. Provides hands-on conservation activities for youth. 20.63%

35594 Environmental and Energy Study Institute
202-628-1400 · Brings together diverse interests to educate Congress and promote solutions on clean energy, climate change, transportation, agriculture and sprawl, for a cleaner, healthier, safer future. 16.84%

35550 Environmental Defense -- Texas Office
512-478-5161 · Guided by science, we design practical, long-term strategies to protect wildlife and natural resources, and safeguard clean air, water and human health. 15.54%

35507 Environmental Law Institute
202-939-3800 · Environmental law that works for you: community-based education + research on national problems = solutions to protect people and nature. Independent and non-partisan. 20.46%

35582 Friends of Big Bend National Park
432-477-2242 · Supports and promotes projects for Big Bend Park in partnership with others who value the unique qualities of this national resource along the Rio Grande. 21.01%

35599 Galveston Bay Foundation
281-332-3381 · To preserve, protect and enhance the natural resources of Galveston Bay for present use and posterity through programs in advocacy, conservation, education and research. 8.02%

35601 Guadalupe-Blanco River Trust
830-372-5077 · Conserves, restores, enhances and protects the land and water resources of the Guadalupe, Blanco, Comal and San Marcos Rivers through landowner education and stewardship. 17.09%

35596 Hill Country Conservancy
866-497-4150 · Ensures a healthy environment and economy in the Edwards Aquifer region by conserving natural areas, rivers, streams and working ranches for future generations. 2.73%

35586 Katy Prairie Conservancy
713-523-6135 · We work to protect a sustainable portion of the Katy Prairie for the benefit of its wildlife and all Texans, forever. 4.02%

35589 National Parks Conservation Association
800-NATPARK · Preserves national parks from the Grand Canyon to Gettysburg; protects endangered wildlife and cultural sites; promotes new parks; defends against pollution, inappropriate development and overcrowding. 20.73%

35522 National Wildlife Federation
800-332-4949 · America's conservation organization, keeping wildlife in our future, protecting endangered species and habitats, and connecting children and adults with nature through education and action opportunities. 16.12%

35512 Natural Resources Defense Council
212-727-2700 · Defends embattled wilderness, rivers, clean air, coasts and wildlife across America and around the globe. Saved Baja's whales, Canada's Spirit bears, and California's sequoias. 14.78%

35513 Nature Conservancy of Texas, The
210-224-8774 · Dedicated to protecting for future generations the rich diversity of plants, animals, and ecosystems native to Texas. 13.65%

35520 Ocean Conservancy, The
800-519-1541 · Through research, education and science-based advocacy, The Ocean Conservancy informs, inspires and empowers people to speak and act on behalf of the oceans. 21.28%

35577 Peregrine Fund, The
208-362-3716 · Saves eagles, condors, falcons, and other endangered birds through research, breeding, and conservation programs. Helps preserve rainforests. Educates children and adults about nature and science. 4.78%

35535 Pesticide Action Network
415-981-1771 · Works to eliminate poisonous pesticides. Mobilizes consumer, labor, health, environment and agriculture groups internationally to advance safer, ecologically sound pest control alternatives. 10.99%

35554 Protect Lake Travis Association
512-977-0009 · Monitors conditions that affect health and safety of residents, users and wildlife; and protects the recreational quality and natural aesthetics of Lake Travis. 0.01%

35555 Public Citizen Foundation
512-477-1155 · Celebrating over 20 years in Texas, Public Citizen fights for a healthy environment and workplace, clean and safe energy, safe products, corporate and government accountability. 12.16%

35578 Public Research Works
512-326-5658 · Promotes environmental protection and government accountability. Conducts authoritative research and public education campaigns to protect human health. Advocates producer take-back recycling of electronic waste. 6.76%

35514 Rails-to-Trails Conservancy
866-202-9788 · Converts thousands of miles of unused railroad corridors into public trails for walking, bicycling, hiking, skating, horseback riding, cross-country skiing, wildlife habitats, and nature appreciation. 23.01%

35543 Rainforest Alliance
888-MY-EARTH · Protects endangered forest ecosystems and the people that depend on them by transforming land use, business practices and consumer behavior. 7.53%

35556 Recycling Alliance of Texas
512-473-3217 · Promotes waste minimization, recycling, material reuse and environmental awareness through public policy, professional development and education to conserve natural resources within a sustainable economic framework. 17.96%

35597 San Marcos River Foundation
512-353-4628 · To preserve public access to the San Marcos River and protect the flow, natural beauty and purity of the river, its watershed and estuaries forever. 14.7%

35557 Save Barton Creek Association
512-480-0055 · Protects water quality, flora, fauna of Barton Creek and Barton Springs Edwards Aquifer, a sole-source drinking water aquifer, through research, education, and land conservation. 9.25%

35559 Sustainable Energy and Economic Development (SEED) Coalition
512-797-8481 · We protect public health by working for clean air and clean energy, fighting new pollution sources, working to reduce toxic mercury and promoting energy solutions. 7.95%

35539 Sierra Club Foundation
800-216-2110 · Fights to preserve wilderness and protect environmental quality worldwide through a powerful combination of education, scientific research, and publishing. 16.6%

35590 Student Conservation Association
603-543-1700 · Over 1,600,000 hours of environmental service yearly, with high school and college volunteers working in parks, forests, refuges nationwide. Building trails, saving wildlife, helping visitors. 15.59%

35588 Surfrider Foundation
800-743-SURF · Protects and preserves the world's oceans, waves and beaches through conservation, activism, research and education. Activities include: water quality monitoring, environmental education and grassroots activism. 17.02%

35558 Texas Bicycle Coalition Education Fund
512-476-RIDE · Encourages increased participation in the healthful and environmentally responsible activity of bicycling by educating children and adults about bicycle traffic safety and sustainable trail building. 19.62%

35598 Texas Discovery Gardens
214-428-7476 · Positively impacts future of Texas. Teaching people effective ways to restore, conserve and preserve nature in urban environments through use of native and adapted plants. 6.86%

35553 Texas Parks and Wildlife Foundation
214-720-1478 · Partners with Texas Parks and Wildlife to protect Texas' unique natural and cultural resources and to expand the potential for diverse outdoor recreation. 12.36%

35572 Texas Solar Energy Society
800-465-5049 · Your gift helps bring clean, renewable energy to all Texans. By raising awareness through workshops, publications, public events and tours, we help clean your air. 12.15%

35563 Trust for Public Land, The -- Texas Office
512-478-4644 · Conserving land for people to enjoy as parks, gardens, and other natural places, ensuring livable communities and healthy families for generations to come. 11.44%

35564 Westcave Preserve
830-825-3442 · Connecting kids and their families to nature by providing experiences and programs that foster the discovery, exploration and conservation of nature. 22.33%

35570 Wildflower Donor Inc. (formerly Lady Bird Johnson Wildflower Center)
512-292-4200 · To support the Lady Bird Johnson Wildflower Center, which works to increase the sustainable use and conservation of native wildflowers, plants and landscapes. 16%

35575 Wildlife Conservation Society
718-220-6891 · Saves endangered species and threatened ecosystems in 61countries; teaches ecology and inspires care for wildlife through the Bronx Zoo and national science education programs. 9.66%

35580 Wildlife Rescue and Rehabilitation, Inc.
830-336-2725 · Rescues, rehabilitates and releases orphaned, injured and displaced native wild animals; and provides sanctuary with dignity in natural habitats for unreleasable native and nonnative wildlife. 15.03%

35568 World Wildlife Fund
202-293-4800 · Protects endangered wildlife and their threatened habitats by providing emergency assistance and long-term support to parks, nature preserves, and anti-poaching activities on five continents. 18.45%