World Wildlife Fund (WWF): WWF is an international conservation organization that works to protect endangered species, their habitats, and the ecosystems they rely on.
Humane Society International (HSI): HSI is a global animal protection organization that works to promote the humane treatment of animals in agriculture, science, and entertainment.
International Fund for Animal Welfare (IFAW): IFAW is a global organization that works to rescue and rehabilitate animals in distress, protect wildlife habitat, and promote animal welfare.
The Nature Conservancy (TNC): TNC is a global conservation organization that works to protect and manage the land and water that animals need to survive.
Sierra Club: Sierra Club is a nonprofit organization dedicated to protecting the natural environment and promoting sustainable use of resources. They work to protect wildlife and their habitats, and advocate for policies that reduce the impacts of human activities on wildlife.
National Audubon Society: The National Audubon Society is dedicated to protecting birds and their habitats. They conduct research, advocate for conservation policies, and educate the public about bird conservation.
The Jane Goodall Institute: The Jane Goodall Institute is dedicated to protecting chimpanzees and their habitats. They conduct research, support community-based conservation projects, and educate the public about chimpanzees.
The Dian Fossey Gorilla Fund International: The Dian Fossey Gorilla Fund International is dedicated to protecting gorillas and their habitats. They conduct research, support anti-poaching efforts, and educate the public about gorillas.
Sea Shepherd Conservation Society: Sea Shepherd Conservation Society is a marine conservation organization that works to protect marine wildlife, including whales, dolphins, seals, and sea turtles. They use direct action tactics to confront and stop illegal fishing and other threats to marine wildlife.
Friends of the Earth: Friends of the Earth is an international environmental organization that works to protect the natural environment and promote social justice. They work to protect wildlife and their habitats, and advocate for policies that reduce the impacts of human activities on wildlife.