www.thebigzoo.com The Big Zoo INTERACTIVE

www.brevardzoo.org The Brevard Zoo INTERACTIVE

http://netvet.wustl.edu/e-zoo.htm The Electronic Zoo INTERACTIVE 

http://coolcosmos.ipac.caltech.edu/image_galleries/ir_zoo/ The Infrared Zoo

www.oaklandzoo.org The Oakland Zoo INTERACTIVE

http://nationalzoo.si.edu/default.cfm Smithsonian  National Zoological Park

http://whozoo.org The Who Zoo Ft. Worth Zoo INTERACTIVE