- Alabama Gulf Coast Zoo - A non-profit Corporation housing a broad number of animals that inhabit Gulf Coast oasis.
- Association of Zoos and Aquariums - A nonprofit organization dedicated to the advancement of zoos and aquariums in the areas of conservation, education, and science.
- Austin Zoo & Animal Sanctuary - Assists animals in need through rescue, rehabilitation and education.
- Bronx Zoo - Offers visitor's information about the zoo, directions, the animals, wild life education and more.
- Central Florida Zoo and Botanical Gardens - Dedicated to the conservation and preservation of native and exotic wildlife.
- Central Park Zoo - Offers information about the Central Park Zoo located in New York.
- Cincinnati Zoo & Botanical Garden - The website of Cincinnati, Ohio Zoo & Botanical Garden.
- Cleveland Metroparks Zoo - Provides information about the zoo, directions, the animals, and wild life education.
- Columbus Zoo and Aquarium - The Columbus Zoo and Aquarium in Columbus, Ohio hosts a wide variety of land and marine animals including Florida manatees.
- Jackson Zoological Park - A facility dedicated to providing excellent care for animals, and a better future for all living things.
- Kansas City Zoo - It is the home to large number animals from six continents.
- McKee Botanical Garden - Botanical gardens and wildlife sanctuary showcasing rare, exotic and native plants.
- Monterey Bay Aquarium - Offers information about ocean life, virtual tour of the aquarium and other visitor's information.
- Oregon Zoo - Offers information about the Oregon Zoo, the animals, conservation and more.
- Philadelphia Zoo - Engages in conservation efforts to protect endangered species around the world.
- Saint Louis Zoo - Showcases exotic animals from around the world, including the endangered white bengal tiger.
- San Diego Zoo - San Diego Zoo website offers wild animal park, you can play games, watch live animal cams and videos.
- Shedd Aquarium - An aquarium and a vital teaching and learning resource, conservation , and global collaborator.
- The Houston Zoo - A center for endangered species conservation, wildlife education, and family fun.
- The Los Angeles Zoo and Botanical Gardens - A guide that offers information about the zoo including hours of admission, direction to the zoo and employment information.
- The Maryland Zoo - The website of The Maryland Zoo in Baltimore, located in the heart of Druid Hill Park, housing a number of amazing animals.
- The Oklahoma City Zoo - The official website of Oklahoma City Zoo & Botanical Garden.
- Virginia Zoo - The Virginia Zoological Park seeks to increase understanding of the world's flora and fauna.