The John D. and Catherine T. MacArthur Foundation is a private foundation that makes grants and impact investments to support non-profit organizations in approximately 117 countries around the world. It has an endowment of $7.6 billion and provides approximately $260 million annually in grants and impact investments. It is based in Chicago, and in 2014 it was the 12th-largest private foundation in the United States. It has awarded more than US$7.92 billion since its first grants in 1978.
Congaree National Park is a 26,692.6-acre American national park in central South Carolina, 18 miles southeast of the state capital, Columbia. The park preserves the largest tract of old growth bottomland hardwood forest left in the United States. The lush trees growing in its floodplain forest are some of the tallest in the eastern United States, forming one of the highest temperate deciduous forest canopies remaining in the world. The Congaree River flows through the park. About 15,000 acres are designated as a wilderness area.
The Midewin National Tallgrass Prairie (MNTP) is a tallgrass prairie reserve and similarly preserved as United States National Grassland operated by the United States Forest Service. The first national tallgrass prairie ever designated in the U.S. and the largest conservation site in the Chicago Wilderness region, it is located on the site of the former Joliet Army Ammunition Plant between the towns of Elwood, Manhattan and Wilmington in northeastern Illinois. Since 2015, it has hosted a conservation herd of American bison to study their interaction with prairie restoration and conservation.
The Chicago Botanic Garden is a 385-acre (156 ha) living plant museum situated on nine islands in the Cook County Forest Preserves. It features 27 display gardens and five natural habitats including Mary Mix McDonald Woods, Barbara Brown Nature Reserve, Dixon Prairie, the Skokie River Corridor, and the Lakes and Shorelines. The garden is open every day of the year. An admission fee has been approved to start in 2022, not to exceed $35.
American Forests is a 501(c)(3) non-profit conservation organization, established in 1875, and dedicated to protecting and restoring healthy forest ecosystems. The current headquarters are in Washington, D.C.
The Toronto ravine system is a distinctive feature of the city's geography, consisting of a network of deep ravines, which forms a large urban forest that runs through most of Toronto. The ravine system is the largest in any city in the world, with the Ravine and Natural Feature Protection Bylaw protecting approximately 110 square kilometres (42 sq mi) of public and privately-owned land. The ravine system has been presented as a central characteristic of the city, with the size of the ravine system leading Toronto to be described as "a city within a park".
The Emiquon National Wildlife Refuge is a 11,122-acre (45.01 km2) wetland wildlife refuge located in Waterford Township in Fulton County, Illinois across the Illinois River from the town of Havana. Only 3,000 acres (12 km2) are currently managed by the U.S. Fish and Wildlife Service as part of the Illinois River National Wildlife and Fish Refuges Complex. It is in the Central forest-grasslands transition ecoregion.
Colt Creek State Park is a Florida State Park in Central Florida, 16 miles (26 km) north of Lakeland off of State Road 471. This 5,067 acre park nestled within the Green Swamp Wilderness Area and named after one of the tributaries that flows through the property was opened to the public on January 20, 2007. Composed mainly of pine flatwoods, cypress domes and open pasture land, this piece of pristine wilderness is home to many animal species including the American bald eagle, Southern fox squirrel, gopher tortoise, white-tailed deer, wild turkey and bobcat.
The North Saskatchewan River valley parks system, also known as the Ribbon of Green or the River Valley Parks, is a continuous collection of urban parks around the North Saskatchewan River valley in the Edmonton Metropolitan Region of Alberta, Canada. The park system encompasses over 7,300 hectares of parkland, making it the largest contiguous area of urban parkland in the country. The park system is made up of over 30 provincial and municipal parks situated around the river from Devon to Fort Saskatchewan, with trails connecting most of the parks together.
Conserving Carolina is a non-profit conservation organization working to preserve water and land resources in Western North Carolina. Conserving Carolina was created in July 2017, from a merger of two previously separate organizations, Carolina Mountain Land Conservancy and Pacolet Area Conservancy. The combined organization maintains a primary office in Hendersonville, North Carolina, and a regional office in Columbus, North Carolina.
Laguna Coast Wilderness Park is a 7,000-acre (2,800 ha) wilderness area in the San Joaquin Hills surrounding Laguna Beach, California. This park features coastal canyons, ridgeline views and the only natural lakes in Orange County, California. Trails are maintained for hiking and mountain biking with a wide range of difficulty, from beginner to expert. Most trails gain in height, reaching a maximum of 1,000 feet (300 m) in elevation. Several trails lead to downtown Laguna Beach.
The Hackmatack National Wildlife Refuge is a newly established United States national wildlife refuge that will include noncontiguous properties, especially tallgrass prairie patches, wetland properties, and oak savanna parcels, located in the northwestern region of the Chicago metropolitan area and the southern part of the Milwaukee area. The refuge's boundaries encompass parts of McHenry County, Illinois, and Walworth County, Wisconsin. The refuge will be operated by the United States Fish and Wildlife Service, known as USFWS. 85 percent of the refuge will be in Illinois, and 15 percent in Wisconsin.
Chicago Wilderness Alliance is a regional alliance of more than 250 different organizations that work together to improve the quality of life of the individuals and the many other species living in the Chicago (Illinois) area. Through the restoration and sustenation of the biological diversity that once encompassed the lands, their fundamental objective, to preserve the naturally occurring lands and waters in that region, is being made a reality. Through these activities, Chicago Wilderness played a major role in protecting and replenishing the naturally occurring ecosystems in the Chicago area as well as motivating people to become more aware and involved in the preservation of these lands and waters. Chicago Wilderness had continued to blossom through the funding and donations of many sources including private contributions, the member organizations, and state and federal grants.
The Philip H. Sheridan Reserve Center is the former Fort Sheridan now in Lake Forest, Highwood, and Highland Park in Lake County, Illinois, United States. It was originally established as a United States Army Post named after Civil War Cavalry General Philip Sheridan, to honor his services to Chicago. When the main fort was officially closed by the Army on May 3, 1993, the majority of the property was sold by the Department of Defense to commercial land developers. Most of the original housing structures were then refurbished and resold as a residential community. Other buildings were given to cultural organizations like Midwest Young Artists, the largest youth music program in the Midwest. Approximately 90 acres (36 ha) of the southern end of the original post were retained by the Army; there the Army now operates the Sheridan Reserve Center complex.
The Wetlands Initiative (TWI) is a non-profit conservation organization headquartered in Chicago, Illinois, United States. The Wetlands Initiative works with nonprofit and government partners and local communities to advance wetland restoration and science in the Midwestern United States. The organizational vision of TWI is: "A world with plentiful healthy wetlands improving water quality, climate, biodiversity, and human well-being."
Ravine Park is a community park located in Lake Bluff, Illinois. Measuring roughly 14 acres (5.7 ha) in area, it is dominated by a ravine formed by an ephemeral stream that flows after heavy rainfall and consists of a series of muddy ponds otherwise. The park's main attraction is a small system of nature trails. Ravine Park is one of the only officially protected ravines in all of Lake County, Illinois and offers a refuge for nature in the densely inhabited suburbs of Chicago.
Emmanuel Pratt is an American Urban Designer. In 2009 he co-founded the Sweet Water Foundation, which practices "Regenerative Neighborhood Development" on the South Side of Chicago. The foundation is centered around bringing inter-generational members of the community together for education and to work on urban agriculture and reclaiming abandoned properties and transforming them into productive landscapes.
The Hobart Nature District is located in the City of Hobart, Indiana and includes over 1,000 acres (400 ha) of scenic parks, wetlands and floodplains, winding rivers, peaceful lakes, open prairies, oak savannas, old-growth forests, and undulating ravines.
Gerald “Jerry” W. Adelmann is an American civic and environmental leader. Adelmann served as the director, and later the President and CEO, of Openlands between 1988 and 2023. Previously, he served as the President of The Canal Corridor Association.
