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Founded in 1992, Friends of the Presumpscot River is a non-profit organization, supported primarily by membership dues and small donations. Their mission is to protect and improve the water quality, indigenous fisheries, recreational opportunities, and natural character of the Presumpscot River.

To provide schools with the tools, training and ongoing support they need to create a “culture of conservation” and natural resource stewardship within their community.

Founded in 1993, Friends of the Mississippi River engages citizens to protect, restore and enhance the Mississippi River and its watershed in the Twin Cities region. To learn about our programs visit: http://fmr.org/our_programs.

The Trust for Public Land conserves land for people to enjoy as parks, gardens, and natural places, ensuring livable communities for generations to come. Quality parks and green spaces are a fundamental requirement for sustaining healthy, equitable, resilient communities. That’s why we work alongside communities to create, protect, and advance the nature-rich places that are vital to human well-being. Explore our work below to learn more.

Save this critical resource and protect one of the most awe-inspiring places on Earth. Volunteer or give a gift to support our efforts.

The Land Trust of the Treasure Valley (LTTV) is a community based non-profit organization, whose mission is to conserve the natural, scenic, recreational, historic and agricultural values of southwestern Idaho's open spaces.

Abalimi is a Volunteer Association working to empower the disadvantaged through its organic Urban Agriculture program & projects. We support our target groups' ability to replicate their success and transform their lives in their urban and rural environments, through the following Key Result Areas: resource support; training; organisation building; facilitation of partnerships; research, monitoring and evaluation.

The Friends of the Lakeshore Preserve mission is to inspire people to connect to and care for the Lakeshore Nature Preserve.

To inspire the preservation and restoration of the North Shore's unique environment through education and exemplary stewardship, especially at Sugarloaf Cove.

Our mission is to create a better future for the San Diego River through volunteerism, advocacy, education, and championing the creation of a river-long park system.We are a San Diego based 501c3 nonprofit that started as an all volunteer group and remain grounded in engaging people through volunteerism. Before the pandemic, we engaged more than 7000 volunteers. We believe in targeting our programs to make a meaningful impact for the river, its ecosystem and San Diego. Our mission is to work toward a day where nature and people live in synergy. A world where being outdoors in nature is accessible and valued. A place that works to conserve our vanishing species and values their intrinsic beauty. A place where we find wonder and awe in nature and integrate it our daily lives.

The Congress for the New Urbanism (CNU) is the nation’s most innovative and influential organization promoting the building and revitalization of great urban places. We are a multi-disciplinary organization comprised of architects, urban planners, developers, investors, engineers, academics, elected and career governmental officials, and citizen advocates. We work within and outside of our professions to further the organization’s mission. CNU Florida, a charitable 501(c)(3) corporation, is CNU’s oldest chapter. We operate through a statewide board of directors and other dedicated volunteers. Due to the size of our State, we organized regional groups including in Orlando, Tampa Bay, the Palm Beaches, Tallahassee, and Miami. We aim to make Florida more beautiful, economically vibrant, environmentally sustainable, and healthier for all its citizens and visitors.

We work to preserve, protect and enhance an environment that is livable, healthful and sustainable through a comprehensive program of education, citizen action and legal defense.