Hyena Pages - Facts and photos of spotted and brown hyenas, and aardwolves. Also features information about evolution and folklore. - http://www.wearesites.com/Personal/Hyenas/
Striped Hyena (Hyaena hyaena) - Physical appearance, distribution, behavior, diet, and breeding of this species. Includes a photo. - http://www.livingdesert.org/animals/striped_hyena.asp
Walker's Mammals of the World Online: Hyaenidae - Description, taxonomy and a little evolutionary history of the hyena family. Links lead to individual pages for the three living genera of hyenas. - http://www.press.jhu.edu/books/walkers_mammals_of_the_world/carnivora/carnivora.hyaenidae.html
StripedHyena.com - Information, art, and other things concerning Pallas' cats and striped hyenas. - http://www.stripedhyena.com/shyena/
The Hyena Webring - A webring devoted to consolidating web information about hyenas. - http://www.webring.com/hub?ring=hyena
Digimorph - Crocuta crocuta (Spotted Hyena) - Digital Morphology account of the spotted hyena, Crocuta crocuta, featuring CT-generated animations of the skull and commentary by Dr. Pamela Owen. - http://digimorph.org/specimens/Crocuta_crocuta/
Female Hyenas and Male Hormones, A Strange Combination - Article on the "masculinized" female spotted hyena, and how this strange anatomy both helps and hinders her ability to raise cubs. - http://www.accessexcellence.org/WN/SUA06/hyena.html
Hyenas - A hyena photo gallery and some limited information. - http://home19.inet.tele.dk/hyena/
Hyaenidae - Anatomy, behavior and taxonomy of hyenas, from the Animal Diversity Web on the University of Michigan's Museum of Zoology site. Has links to pages for each individual species of hyaenid. - http://animaldiversity.ummz.umich.edu/chordata/mammalia/carnivora/hyaenidae.html
Animals of Africa - Hyenas - Excerpted from the illustrated book Animals of Africa. - http://www.hlla.com/reference/anafr-hyenas.html