David Element's Wildlife Photography: Red Foxes - Several excellent photographs of these mammals and a description of their breeding strategy and habits in urban areas. - http://www.david.element.ukgateway.net/mammals2redfoxes1.htm
Red Fox (Vulpes vulpes) - Description, biology and photographs of this species as found in its habitat in southern Canada. - http://www.fur.ca/index-e/pdf/red_fox.pdf
Red Fox (Vulpes Vulpes) - A photograph and information on the habits, reproduction, feeding, and physical appearance of this species. - http://pelotes.jea.com/AnimalFact/Mammal/redfox.htm
Fox Social Behaviour - Dr Graziella Lossa at the Mammal Research Unit at Bristol University has investigated the reproductive behavior of an urban red fox population. - http://www.bio.bris.ac.uk/research/mammal/fox7.html
Lazy Fox's Spot - Images, sounds, stories, information, and links related to foxes. - http://www.foxden.nl/
Swift Fox - Information about the Swift Fox from the Canadian Wildlife Service. - http://www.speciesatrisk.gc.ca/search/speciesDetails_e.cfm?SpeciesID=140
Arctic Fox - Range, physical adaptations, breeding, and diet of Alopex lagopus. Includes a photo. - http://www.hww.ca/hww2.asp?cid=8&id=81
Gray Fox (Urocyon cinereoargenteus) - Species account describes the habitat, reproduction, diet, and range of this mammal. - http://www.lioncrusher.com/animal.asp?animal=18
Swift Fox -- Vulpes Velox - A description of the endangered Swift Fox, its disappearance and reintroduction in Canada. - http://www.raysweb.net/specialplaces/pages/fox.html
Urban Foxes - Nature and lifestyle of neighborhood foxes in Manchester, UK. - http://orgs.man.ac.uk/projects/urban-fox/
Liska's EncycVulpedia - Descriptions, distribution, habitat, feeding habits, social habits, life cycle, and articles about foxes of the world. - http://mynarskiforest.purrsia.com/ev1con.htm
Foxwatch Ireland - Information on foxes, observing foxes, gallery, FAQs, and links. - http://homepage.eircom.net/~foxwatchireland/
Swedish-Finnish Arctic Fox Project - Conservation project for the arctic fox in Scandinavia. - http://www.zoologi.su.se/research/alopex/default.html
OzFoxes FoxWeb - Information and FAQ about backyard foxes. - http://www.ozfoxes.com/aafoxes.htm
Fox Forest - Pictures, sounds, movies, stories, and other fox-related stuff. - http://www.foxforest.com/