Non-profit conservation organization dedicated to protecting habitat and green space by working with private landowners in eastern Washington and northern Idaho.

Has acquired over 180 private inholdings in 35 National Wilderness Areas in Arizona, California, Colorado, Montana, New Mexico and Washington. Includes news and events, accomplishments, and ways to contribute and become involved.

Protects and preserves habitat for wildlife and provides sanctuary for wildlife by prohibiting commercial and recreational hunting and trapping. Affiliate of The Humane Society.

Working exclusively on land conservation projects; includes information about the company, projects, and contact information.

Seeks to promote, for the benefit of the general public, the preservation and improvement of natural resources principally in, but not limited to, the watershed of the Mississippi River.

Dedicated to preserving and restoring the short grass prairie ecosystem including key species such as the black-tailed prairie dog, swift fox, and others.

Promotes voluntary land conservation and works with nonprofit land trusts by providing information, skills and resources land trusts need to conserve land for the benefit of communities and natural systems.

Non-profit organization founded to promote national awareness of the importance of land conservation for equestrian sports and activity. Guide, directors, council, calendar of events, library, equestrian partners, contact, and links.

Non-profit conservation and sustainable development organization based in Madison, Mississippi with operations throughout the Mississippi River Alluvial Valley portions of Arkansas, Louisiana and Mississippi.

Supports the national defense mission by providing professional services and technical support to the Department of Defense in conservation, environmental protection, and natural and cultural resources management.