Switch Zoo - Switch the animals' heads, legs and tails to make new creatures at this surrealistic virtual zoo. The Electronic Zoo - Large collection of animal related internet resources presented in a fun and easy to navigate manner. Includes many links to individual zoo websites. Matt Wolf's Interactive Petting Zoo - Mouse-over a gallery of animals to view additional pictures. Sections of the zoo include: mammals and their babies, colorful exotic birds, American native species, and rainforest animals. Mr. Crean's Virtual Zoo - Pictures, facts, and questions about animals from a high school Biology teacher. exZOOberance - A virtual zoo with photo galleries, web cams, news, and a zoo and aquarium directory. The Big Zoo - A site that offers research, photos, and videos of many animals. Larry's Virtual Zoo - A gallery of pictures of zoo animals and an aquarium applet that makes it appear as though fish were swimming on your screen. Infrared Zoo Gallery - Uses infrared photography to show the differences between warm and cold blooded animals and how animals use fur, blubber, and feathers to insulate themselves. World Association of Zoos and Aquariums - Virtual Zoo - Offers photos and descriptions of a variety of zoo animals. Pioneer Middle School Virtual Zoo - Features animal photos organized by scientific classification.