Alachua Audubon Society - A public service organization that seeks to advance appreciation of nature, to protect wildlife and wild places, and to promote the prudent, sustainable use of natural resources.

Alaska Rainforest Campaign - Coalition of conservation organizations working to protect the wildlands of Alaska's Tongass and Chugach National Forests.

Alliance for the Wild Rockies - Protecting the wild ecosystems of the Northern Rocky Mountains.

American Society of Primatologists - We are an educational and scientific organization that aims to understand, conserve and learn from nonhuman primates.

AnimalsVoice.com - Animals Voice.com is the offspring of The Animals Voice Magazine, an internationally acclaimed, mainstream-awarded animal rights newsmagazine which was published between 1986 and 1997.

Appalachian Bear Center - ABC provides veterinary care in a natural habitat to support the Black Bear species in the Southern Appalachian region of East Tennessee.

Beavers Wetlands and Wildlife - Dorothy Richards studied beavers for fifty years at Beaversprite Sanctuary, and spent decades enlightening the public about the species.

BOS Foundation - raising the awareness of the plight of the orangutan and their rainforest home.

The Captive Wild Animal Protection Coalition (CWAPC) - a new and innovative consortium of zoo professionals, sanctuary operators, and animal protection groups, believes the practice of keeping wild animals as pets is both dangerous for people and inhumane for animals.

Carolina Wildlife Care - Carolina Wildlife Care is a non-profit organization dedicated to the rehabilitation and subsequent release of orphaned and injured wildlife in South Carolina.

Castle Rock Collaboration - The Castle Rock Collaboration is a non-profit organization dedicated to preserving 4,500 acres of land in the heart of Utah's redrock country.

Center for Biological Diversity - Protecting endangered species and wild places of western North America through science, policy, education, and environmental law.

Center for Captive Chimpanzee Care - Help support a sanctuary where chimpanzees can live out the remainder of their lives in the best environment possible. Based in Florida.

Center for Orangutan and Chimpanzee Conservation - The Center for Great Apes' mission is to provide a permanent sanctuary in a safe and enriching environment for orangutans and chimpanzees in need of permanent lifetime care.

Center for Plant Conservation - The CPC is the only national organization in the U.S. dedicated exclusively to preventing the extinction of U.S. native plants.

Center for Respect of Life and Environment (CRLE) - is a Washington, DC-based affiliate of The Humane Society of the United States. It was created in 1986 in response to the growing environmental crisis.

Central Cascades Alliance - Central Cascades Alliance is a non-profit conservation research and education organiziation dedicated to protecting the long-term economic, cultural and biological resources of the Central Cascades.

Champion Tree Project - To be the leader in environmental sustainability by protecting, propagating and planting a living legacy of our champion trees.

Chanslor Wetlands Wildlife Project - Dedicated to preserving the diversity of wildlife and plants on this vital part of the Sonoma Coast in California.

Chesapekae Bay Foundation - the largest conservation organization dedicated solely to saving the Chesapeake Bay. Our motto, Save the Bay, defines the organization’s mission and commitment.

Chimfunshi Wildlife Orphanage - The Chimfunshi Wildlife Orphanage in central Zambia is a non-profit refuge that cares for a wide variety of sick, wounded or unwanted animals -- but the primary residents are approximately 80 orphaned chimpanzees.

Chimp Haven, Inc. - incorporated in Texas in 1995 to provide sanctuary for the increasing numbers of chimpanzees no longer needed in biomedical research, unwanted as entertainers or as pets.

Chimpanzees- By Eric Johanson - A website full of information about chimpanzees researched and compiled by Eric Johanson.

Chimps, Inc. - offers a recuperative and retirement situation for chimpanzees to live out their lives in dignity. 

Coastal Environmental Organization of Georgia - Protecting Georgia's coastal resources.

Consejo Nacional de la Fauna - Asociación civil, sin fines de lucro dedicada a la conservación, desarollo y aprovechamiento racional de la Fauna silvestre de la República Meicana.

The Conservation Foundation - The Conservation Foundation is one of the regions (Illinois) largest and oldest private conservation organization with more than 2,000 members and donors...

Crosby Arboretum, Mississippi State University - dedicated to the preservation and display of plants native to the North American Gulf Coastal Plain.

Defenders of Wildlife - “We focus our programs on what scientists consider two of the most serious environmental threats to the planet: the accelerating rate of extinction of species and the associated loss ofbiological diversity, and habitat alteration and destruction.”

Desert Tortoise Preserve Committee - Dedicated to the preservation of the desert tortoise and its habitat since 1974. The DTPC site includes a virtual field trip through the Desert Tortoise Natural Area.

Durrell Wildlife Conservation Trust - "Durrell Wildlife’s mission is to save wild animals from extinction."

Earthtrust - "the global innovators for wildlife and the environment. Earthtrust is an international nonprofit organization which holds funds in trust for the earth, adhering to high standards of accountability and donor-direction of assets."

Earth Share of Missouri - A federation of non-profit organizations that are working throughout the world to help our environment - air, water, recycling, parks, trails, conservation, wildlife, habitat, and more...

Earthtrust - Earthtrust is an international nonprofit organization which holds funds in trust for the earth, adhering to high standards of accountability and donor-direction of assets.

Endangered Primate Foundation, Inc. - We are a nonprofit organization dedicated to the preservation of nonhuman primates. Our mission is to protect threatened species through captive breeding, conservation, scientific research, and education.

Endangered Species Coalition - Representing the millions of Americans dedicated to a strong Endangered Species Act.

Environmental Concern Inc - Since 1972, Environmental Concern has been dedicated to promoting understanding and stewardship of wetlands through education and outreach, native species horticulture and creation and restoration initiatives.

E.P.I.C: Environmental Protection Information Center - Working to protect biodiversity and ancient forest on the California Northcoast via education, networking, and litigation.

Essex Land Conservation Trust - This site is maintained by the Essex Land Conservation Trust for its members and any persons interested in conservation.

The Fauna Foundation - We are a non-profit organization that works to protect and promote Quebec's native flora and fauna.

Forests.org - directory of websites for Northamerican forests.

Gopher Tortoise Guardians - Local resident trying to save the tortoise before they are completely wiped out in southwest florida.

Gorilla Haven - To help make every captive gorilla's life as enriched and natural as possible through husbandry and research and to promote education about gorilla conservation in zoos and the wild.

The Great Ape Project - GAP's Census Project seeks to locate, identify, and tell the stories of nonhuman great apes. Through this project, we have succeeded in finding thousands of individuals.

HawkWatch International - A non-profit environmental organization dedicated to the protection of eagles, hawks and falcons.

Heritage & Wildlife Conservation Council - "HWCC’s mission is to effect changes in state laws and regulations to make them more flexible with regard to wildlife management so that private landowners will be motivated to exercise sound stewardship of their lands."

Indigo Mountain Nature Center - A Sanctuary for captive born wildlife.

International Foundation for the Conservation of Wildlife - "The Foundation set for itself the goal of conserving wildlife in a developing world. To reach that goal, the value of natural habitats and of their produce must be highlighted and developed, for the benefit of rural people."

International Primate Protection League - The International Primate Protection League was founded in 1973, and, since this time, has been working continuously for the well-being of primates. IPPL has Field Representatives in 31 countries.

International Society for Endangered Cats, Inc. - ISEC is dedicated to the conservation of wild cats throughout the world.

International Wildlife Coalition - A wildlife protection organization fighting to save endangered species protect wild animals and preserve habitat and the environment.

Izaak Walton League - To conserve, maintain, protect and restore the soil, forest, water and other natural resources of the United States and other lands...

Jungle Friends Sanctuary and Rehabilitation - Non-profit rescuing and rehabilitation center for exotic animals in the states.

The Lands Council - Protecting the woods, waters and wildlife of the Pacific Northwest, because all living things should have a home.

Leave No Trace - mission is to promote and inspire responsible outdoor recreation through education, research, and partnerships.

Max McGraw Wildlife Foundation - for the purpose of furthering management and conservation of wildlife and fisheries resources through programs of research, education, and cooperation with other agencies.

Mindy’s Memeory Primate Sanctuary - The definition of an animal sanctuary is "a place of refuge where abused, neglected, unwanted, impounded, abandoned or displaced native and non-native wild life will be provided care for their lifetime." This is our commitment.

The Monkey Sanctuary - Its original aim was to provide a stable setting in which woolly monkeys, rescued from lives of isolation in zoos or as pets, could live as naturally as possible.

Monkey World Ape Rescue Centre - Monkey World was set up in 1987 by Jim and Alison Cronin to provide abused Spanish beach chimps with a permanent, stable home.

National Fish and Wildlife Foundation - conserves healthy populations of fish, wildlife and plants, on land and in the sea, through creative and respectful partnerships, sustainable solutions, and better education.

National Forest Protection Alliance (NFPA) - dedicated to the proposition that grassroots forest protection activists nationwide can organize themselves into a power-base to achieve positive, lasting social and environmental change.

National Tropical Botanical Garden - The National Tropical Botanical Garden is engaged in the struggle to save the tropical plant world, which is under threat from all sides.

National Wildlife Federation for Kids - This site includes a tour of environmental topics, games, riddles, animal and wildlife information, and a chance to test your environmental savvy.

The Native Forest Network - The Native Forest Network is a global autononomous collective of forest activists, indigenous peoples, conservation biologists and non-governmental organizations.

The Nature Conservancy - To preserve the plants, animals and natural communities that represent the diversity of life on Earth by protecting the lands and waters they need to survive.

Network for Endangered Sea Turtles - dedicated to the preservation and protection of the habitats and migration routes of Sea Turtle and other marine animals on the Outer Banks of North Carolina.

Nokota Horse Conservancy - Nokota horses descended from Sitting Bull's war and buffalo horses. The web site tells the story, the legend, and the current situation. They need help to survive now.

North American Butterfly Association - NABA, a non-profit organization, was formed to promote nonconsumptive, recreational butterflying and to increase the public`s enjoyment, knowledge and conservation of butterflies.

Openlands Project - protects, expands, and enhances open space – both land and water – throughout northeastern Illinois...

Operation Wallacea - Operation Wallacea is a series of biological and social science expedition projects designed to underpin the achievement of specific wildlife conservation aims. 

The Orangutan Network - provides a unique opportunity for private foundations to contribute to conservation and research on a species that they have on exhibit.

Oregon Trout - Our mission is to protect and restore native fish and the ecosystems that sustain them.

Organelle : Cognitive Activism in defence of a Living World. - an integrational tool that grants and sustains essential personal, cultural and ecosystemic liberties against those who would commit atrocity in the name of profit in any domain whatsoever.

The Peregrine Fund - The Peregrine Fund is a non-profit organization that focuses on birds to conserve nature.

Predator Conservation Alliance - Predator Project works to conserve and restore ecosystem integrity by protecting predators and their habitats -- saving a place for America's predators.

Primate Conservation, Inc. - Primate Conservation, Inc., (PCI) is an all volunteer not for profit foundation [501(c)(3)] dedicated to studying,  preserving and maintaining the habitats of the least known and most endangered primates in the world.

Primate Rescue Center - To alleviate the suffering of primates wherever it occurs...

Project Primate, Inc. - Project Primate, Inc. is a United States 501C (3) not-for-profit organization dedicated to the protection and preservation of chimpanzees, chiefly through the support and rehabilitation of chimpanzees who have been orphaned or otherwise taken from the wild, and through local public education.

Protection of the Innocent and Endangered Animals - This site is a collection of safari resorts all around the world that hunt animals and take pride in killing these creatures. We want to let them know we will not tolerate such behavior and are going to fight for the preservation of these animals for generations to come.

Rainforest Action Network - Since it was founded in 1985, the Rainforest Action Network has been working to protect rainforests and the human rights of those living in and around those forests.

ReefGuardian International - ReefGuardian International: protecting coral reef essential fish habitat from dredging and ship groundings, and reef fish and their spawning aggregations from overfishing, fishtraps and bycatch.

Rocky Mountain Conservation Center - "Saving captive wildlife for over 22 years...Rocky Mountain Conservation Center is...a state and federally licensed, non-profit zoological facility, operating through generous donations and the help of very dedicated people who volunteer their time."

San Francisco Bay Wildlife Society - SFBWS raises money and awareness for western national wildlife refuges.

Save the Headlands - Formed in 1990 to fight the development of Southern California's last great headland.

Sierra Student Coalition - The student-run arm of the Sierra Club: woking for wilderness, sustainibility and peace.

Simian Society of America, Inc. - non-profit organization founded in 1957 to improve the welfare of primates in captivity. Composed primarily of private caretakers, membership also includes veterinarians, primatologists and zoological officials.

Society for Ecological Restoration (SER) - Promote ecological restoration as a means of sustaining the diversity of life on Earth and reestablishing an ecologically healthy relationship between nature and culture.

SPARO - an all volunteer, non-profit organization committed to helping wildlife. We are permitted by the state of Florida and the U.S. Fish and Wildlife Service.

Urban Conservation Treaty for Migratory Birds - The Urban Conservation Treaty for Migratory Birds program is designed to help municipal governments conserve migratory birds that nest or fly through their cities.

Wild Cat Education and Conservation Fund - Education: The key to Survival -- The goal of the WCECF is to educate the public about the decreasing population of wild cat species around the world and to provide funding for worldwide wild cat conservation.

Wild Dog Foundation - was created to conserve nature's underdogs through education and research projects. Our flagship species are African Wild Dogs and Dholes .

Wildlife Awareness Foundation - The Wildlife Awareness Foundation is dedicated to conservation through education, primarily in developing countries. We produce local-language videos and printed material.

Wildlife Center of Virginia - The Wildlife Center of Virginia is the area`s leading teaching and research hospital for native wildlife.

Wildlife Conservation Network - "The struggle to save endangered wildlife will be won or lost in hundreds of remote and challenging sites around the globe. Each place is unique, with its own particular conflicts between people and wildlife."

Wildlife Conservation Research Unit - "The Wildlife Conservation Research Unit, known as the WildCRU, has a mission to achieve practical solutions to conservation problems by undertaking original research on aspects of fundamental biology relevant to wildlife conservation and environmental management. Our key objectives are to do good science in order to effect improvements in environmental policy."

Wildlife Conservation Society - "Saving wildlife and wild lands."

Wildlife Haven - Center for Rehabilitation - Wildlife Haven is dedicated to promoting positive attitudes and behaviors towards wildlife and to fostering awareness, appreciation and interest in Ohio's wildlife through rehabilitation, education.

Wildlife Rescue & Rehabilitation, Inc. - Wildlife Rescue & Rehabilitation, Inc. (WRR) is a tax-exempt non-profit organization dedicated to the rescue, rehabilitation, and release of orphaned, injured, and displaced wildlife.

Wildlife Trust - Wildlife Trust conserves threatened and endangered species and their habitats in partnership with local scientists and educators around the world.

Wild Way - Wild Way is dedicated to the preservation and survival of wild creatures and their habitats through our campaigns, activism, and by leveraging the power of the Internet to educate our supporters.

WildGlobe - WildGlobe is a leading environmental portal site on the Internet.

World Animal Foundation - Dedicated to the preservation and protection of the planet and the animal that inhabit it.

World Wildlife Foundation - Known worldwide by its panda logo, World Wildlife Fund (WWF) is dedicated to protecting the world's wildlife and wildlands.

Worldlife Preservation Foundation - A Nonprofit Development plan in Hawai'i, designed by the Worldlife Preservation Foundation, for the purpose of educating all peoples on how we can protect the World's Ecological Systems through Preservation, Conservation, and Repatriation of Wildlife.