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

Valley Land Fund: Mission is to preserve, enhance and expand the native wildlife habitat of the Rio Grande Valley.

Sempervirens Fund: Established in 1900, the purpose of Sempervirens Fund is to preserve and protect the natural character of California's Santa Cruz Mountains and to encourage appropriate public enjoyment of this environment.

Parks and Wildlife Foundation: Designed to accept contributions, real or personal property, grants or bequests. These gifts will be used to benefit park development and wildlife preservation and enhancement.

The Tibet Heritage Fund: Organized, funded and supervised the protection and restoration of the ancient secular buildings on the Lhasa Barkor, many originally scheduled for demolition.

World Monuments Fund: Private, nonprofit organization for preserving art and architecture, based in New York. Photographs and descriptions of 100 most endangered sites. Projects, Jewish Heritage, trips, publications.

Architectural Heritage Fund: Helps voluntary and community groups to repair and regenerate historic buildings, with grants, loans, advice and publications.

American Wildlife Relocators: Humane bat and pigeon removal and cleanup services. Features program and services, warranty, and nationwide service within the United States.

Climate Change and Wildlife: An overview including brief details of the various responses, from changed habits to species decline, of marine and freshwater fish, insects and other invertebrates, mammals, reptiles and amphibians, and birds. [PDF]

Wildlife Outage Protectors: Offers products that protect wildlife and improve utility service reliability when used as insulators at substations and on power lines.