- California Mountain Lion: No on 197 - California Wildlife Protection Coalition is working to stop trophy hunting of Mountain Lions.
- The Cheetah Spot - A devoted cheetah fan
- Conservación y Manejo de Felinos Tropicales - Information about the project Conservation and Managment of the Carnivore Community of the Tropical Dry Forest
- Feline Conservation Center - Dedicated to the protection and preservation of endangered felines.
- Florida Panther Society - a non-profit organization dedicated to saving the Florida panther through education and support of panther reintroduction
- International Society for Endangered Cats, Iowa State University Chapter - The International Soceity for Endangered Cats is dedicated to helping save the world's 37 species of wild cats from extinction.
- The Ocelot Club - This site is all about the endangered wild cat, the ocelot.
- Welcome to 5 Tigers - International Tiger Information Center, funded by the Save the Tiger Fund, maintains web site and 1-800-5tigers phone
